{
  "version": {
    "version": "phase5-1.0.0",
    "date": "2026-10-26",
    "frozen_database_sha256": "0c53107a39e222b48611302b21fda5fb4ed50b190b6b39d41423ccc5ca5958f6",
    "chemical_identities": 148,
    "profiles": 163,
    "relevant_profiles": 132,
    "preparations": 30,
    "observations": 80,
    "frozen_observations": 46,
    "new_observations": 34,
    "bioactivity_only_profiles": 21,
    "exact_PWWP_structural_profiles": 130,
    "verified_depictions": 139,
    "reconciled_duplicate_rows": 0,
    "candidate_records": 150,
    "curated_scope": "Documented targeted snapshot; not an exhaustive inventory of all literature compounds. Coordinate proximity and assay measurements are independent evidence dimensions."
  },
  "filters": {
    "q": "",
    "protein": "",
    "domain": "",
    "bound": "",
    "pdb": "",
    "identity": "",
    "role": "",
    "method": "",
    "endpoint": "",
    "relation": "",
    "potency_min": "",
    "potency_max": "",
    "source": "",
    "year": "",
    "organism": "",
    "construct": "",
    "status": "",
    "missing": "",
    "scope": "relevant",
    "view": "components",
    "sort": ""
  },
  "compounds": [
    {
      "aliases": [
        "2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL",
        "Bis-Tris"
      ],
      "assay_count": 2,
      "associated_pdb_ids": [
        "3LLR",
        "3QKJ",
        "6KCU"
      ],
      "bound_structure_count": 3,
      "category": "Structure-supported identity",
      "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
      "classifications": [],
      "compound_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 6,
        "calculated_HBD": 5,
        "calculated_TPSA": 104.39,
        "calculated_formula": "C8H19NO5",
        "calculated_logP": -3.0113,
        "calculated_molecular_weight": 209.242,
        "computed_inchikey": "OWMVSZAMULFTJU-UHFFFAOYSA-N",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "3099b5e34bac175388ca-dark.svg",
          "light": "3099b5e34bac175388ca-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [
        "UP:Q9UBC3:PWWP1",
        "UP:Q9VAA9:PWWP1",
        "UP:Q9Y6K1:PWWP1"
      ],
      "entity_kind": "chemical_identity",
      "genes": [
        "DNMT3A",
        "DNMT3B",
        "Jasper"
      ],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL"
        ],
        "ccd_ids": [
          "BTB"
        ],
        "ccd_names": "[\"2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
        "connectivity_block": "OWMVSZAMULFTJU",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"BTB\": 0}",
        "formulae": "[\"C8 H19 N O5\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "OWMVSZAMULFTJU-UHFFFAOYSA-N",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "C(CO)N(CCO)C(CO)(CO)CO",
        "primary_name": "2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"BTB\": \"C(CO)N(CCO)C(CO)(CO)CO\"}",
        "source_metadata_sha256": "{\"BTB\": \"9ecb6143d600fff5c257f040356e052be2e915cf861053ed9c8eeb26080329c2\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/BTB"
        ]
      },
      "identity_note": "Complete deposited identity retained; no connectivity-only or name-only merge.",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "Bis-Tris",
      "negative_count": 0,
      "observation_ids": [
        "PWWP:ASSAY:0033",
        "PWWP:ASSAY:0034"
      ],
      "pdb_structure_count": 3,
      "preparation_count": 1,
      "preparation_ids": [
        "PREP:BIS-TRIS"
      ],
      "protein_ids": [
        "UP:Q9UBC3",
        "UP:Q9VAA9",
        "UP:Q9Y6K1"
      ],
      "relationships": [],
      "relevant": true,
      "search_text": "bis-tris inchikey:owmvszamulftju-uhfffaoysa-n 2-[bis-(2-hydroxy-ethyl)-amino]-2-hydroxymethyl-propane-1,3-diol bis-tris dnmt3a dnmt3b jasper up:q9ubc3:pwwp1 up:q9vaa9:pwwp1 up:q9y6k1:pwwp1 3llr 3qkj 6kcu {\"aliases\":[\"2-[bis-(2-hydroxy-ethyl)-amino]-2-hydroxymethyl-propane-1,3-diol\"],\"ccd_ids\":[\"btb\"],\"ccd_names\":\"[\\\"2-[bis-(2-hydroxy-ethyl)-amino]-2-hydroxymethyl-propane-1,3-diol\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:owmvszamulftju-uhfffaoysa-n\",\"connectivity_block\":\"owmvszamulftju\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"btb\\\": 0}\",\"formulae\":\"[\\\"c8 h19 n o5\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"owmvszamulftju-uhfffaoysa-n\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"c(co)n(cco)c(co)(co)co\",\"primary_name\":\"2-[bis-(2-hydroxy-ethyl)-amino]-2-hydroxymethyl-propane-1,3-diol\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"btb\\\": \\\"c(co)n(cco)c(co)(co)co\\\"}\",\"source_metadata_sha256\":\"{\\\"btb\\\": \\\"9ecb6143d600fff5c257f040356e052be2e915cf861053ed9c8eeb26080329c2\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/btb\"]} pmid:21720545 2011 https://pmc.ncbi.nlm.nih.gov/articles/pmc3119473/ pmid:21720545 2011 https://pmc.ncbi.nlm.nih.gov/articles/pmc3119473/",
      "source_urls": [
        "https://pmc.ncbi.nlm.nih.gov/articles/PMC3119473/",
        "https://www.rcsb.org/ligand/BTB"
      ],
      "verification_pending": false,
      "context_observations": [
        {
          "DMSO_percent": null,
          "abstract_reported_endpoint": null,
          "abstract_reported_method": null,
          "abstract_reported_units": null,
          "abstract_reported_value": null,
          "assay_construct_end": null,
          "assay_construct_start": null,
          "assay_record_id": "PWWP:ASSAY:0033",
          "assay_type": "No pharmacological activity assigned",
          "assay_value_transferred_to_modeled_stereoisomers": 0,
          "audit_decision": "resolve_missing_CCD_to_BTB; retain_buffer_role",
          "baseline_assay_record": 1,
          "buffer": "Crystallization reservoir contains 0.1 M Bis-Tris; not an affinity assay",
          "ccd_id": "BTB",
          "ccd_mapping_source": null,
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "chemical_identity_status": "exact_single_CCD_identity",
          "component_context": null,
          "compound_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "compound_name": "Bis-Tris",
          "conditions": "{}",
          "crystallographic_component_ids": null,
          "curation_version": "frozen-v1.2",
          "domain": "PWWP",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "endpoint": "Qualitative / association",
          "endpoint_label_status": null,
          "evidence_class": "structural_occupancy_association",
          "evidence_location": "Results: Trimethylated lysine histone recognition; crystallization methods",
          "evidence_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC3119473/",
          "gene": "DNMT3A",
          "interpretation": "Observed aromatic-cage occupancy by crystallization buffer. Do not classify as a validated pharmacological ligand.",
          "is_measured": false,
          "is_negative": false,
          "method": "No pharmacological activity assigned",
          "molecular_entity_type": "buffer_additive",
          "normalized_exact_uM": null,
          "numeric_transcription_status": "not_a_quantitative_affinity_record",
          "numeric_value_inferred_from_structure": 0,
          "organism": "Homo sapiens",
          "pH": 6.0,
          "pdb_id": "3LLR",
          "preparation_id": "PREP:BIS-TRIS",
          "protein_id": "UP:Q9Y6K1",
          "publication_year": 2011,
          "qualitative_result": null,
          "reference_id": "PMID:21720545",
          "remaining_uncertainty": "Pocket occupancy in high-concentration crystallization buffer is not evidence of potency.",
          "replicates": null,
          "role": "crystallization_buffer",
          "source_component_url": null,
          "source_database": "Primary literature (frozen Atlas)",
          "source_id": "S07",
          "source_measurement_key": "080bdd2d08d2a3139edecd95b97814231283f631bb78d970c1d34ec9c21cd72c",
          "source_original": {
            "DMSO_percent": null,
            "abstract_reported_endpoint": null,
            "abstract_reported_method": null,
            "abstract_reported_units": null,
            "abstract_reported_value": null,
            "assay_construct_end": null,
            "assay_construct_start": null,
            "assay_record_id": "PWWP:ASSAY:0033",
            "assay_type": "No pharmacological activity assigned",
            "assay_value_transferred_to_modeled_stereoisomers": 0,
            "audit_decision": "resolve_missing_CCD_to_BTB; retain_buffer_role",
            "baseline_assay_record": 1,
            "buffer": "Crystallization reservoir contains 0.1 M Bis-Tris; not an affinity assay",
            "ccd_id": "BTB",
            "ccd_mapping_source": null,
            "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
            "chemical_identity_status": "exact_single_CCD_identity",
            "component_context": null,
            "compound_name": "Bis-Tris",
            "conditions": "{}",
            "crystallographic_component_ids": null,
            "domain": "PWWP",
            "domain_id": "UP:Q9Y6K1:PWWP1",
            "endpoint_label_status": null,
            "evidence_class": "structural_occupancy_association",
            "evidence_location": "Results: Trimethylated lysine histone recognition; crystallization methods",
            "evidence_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC3119473/",
            "gene": "DNMT3A",
            "interpretation": "Observed aromatic-cage occupancy by crystallization buffer. Do not classify as a validated pharmacological ligand.",
            "molecular_entity_type": "buffer_additive",
            "numeric_transcription_status": "not_a_quantitative_affinity_record",
            "numeric_value_inferred_from_structure": 0,
            "pH": 6.0,
            "pdb_id": "3LLR",
            "preparation_id": "PREP:BIS-TRIS",
            "protein_id": "UP:Q9Y6K1",
            "qualitative_result": null,
            "reference_id": "PMID:21720545",
            "remaining_uncertainty": "Pocket occupancy in high-concentration crystallization buffer is not evidence of potency.",
            "replicates": null,
            "role": "crystallization_buffer",
            "source_component_url": null,
            "source_id": "S07",
            "source_reported_uncertainty": null,
            "source_reported_units": null,
            "source_reported_value": null,
            "source_verification_scope": "local_primary_full_text_XML; Tables 1-2, crystallization methods and ligand Results inspected",
            "temperature_C": null,
            "uncertainty": null,
            "uncertainty_type": null,
            "uncertainty_uM": null,
            "unit_conversion": null,
            "units": null,
            "value": null,
            "value_operator": null,
            "value_uM": null,
            "verification_level": "primary_full_text_sections_verified"
          },
          "source_reported_uncertainty": null,
          "source_reported_units": null,
          "source_reported_value": null,
          "source_verification_scope": "local_primary_full_text_XML; Tables 1-2, crystallization methods and ligand Results inspected",
          "target_scope": "domain_specific",
          "temperature_C": null,
          "uncertainty": null,
          "uncertainty_type": null,
          "uncertainty_uM": null,
          "unit_conversion": null,
          "units": null,
          "value": null,
          "value_operator": null,
          "value_uM": null,
          "verification_level": "primary_full_text_sections_verified"
        },
        {
          "DMSO_percent": null,
          "abstract_reported_endpoint": null,
          "abstract_reported_method": null,
          "abstract_reported_units": null,
          "abstract_reported_value": null,
          "assay_construct_end": null,
          "assay_construct_start": null,
          "assay_record_id": "PWWP:ASSAY:0034",
          "assay_type": "No pharmacological activity assigned",
          "assay_value_transferred_to_modeled_stereoisomers": 0,
          "audit_decision": "resolve_missing_CCD_to_BTB; retain_buffer_role",
          "baseline_assay_record": 1,
          "buffer": "Crystallization reservoir contains 0.1 M Bis-Tris; not an affinity assay",
          "ccd_id": "BTB",
          "ccd_mapping_source": null,
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "chemical_identity_status": "exact_single_CCD_identity",
          "component_context": null,
          "compound_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "compound_name": "Bis-Tris",
          "conditions": "{}",
          "crystallographic_component_ids": null,
          "curation_version": "frozen-v1.2",
          "domain": "PWWP",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "endpoint": "Qualitative / association",
          "endpoint_label_status": null,
          "evidence_class": "structural_occupancy_association",
          "evidence_location": "Results: Trimethylated lysine histone recognition; crystallization methods",
          "evidence_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC3119473/",
          "gene": "DNMT3B",
          "interpretation": "Observed aromatic-cage occupancy by crystallization buffer. Do not classify as a validated pharmacological ligand.",
          "is_measured": false,
          "is_negative": false,
          "method": "No pharmacological activity assigned",
          "molecular_entity_type": "buffer_additive",
          "normalized_exact_uM": null,
          "numeric_transcription_status": "not_a_quantitative_affinity_record",
          "numeric_value_inferred_from_structure": 0,
          "organism": "Homo sapiens",
          "pH": 6.5,
          "pdb_id": "3QKJ",
          "preparation_id": "PREP:BIS-TRIS",
          "protein_id": "UP:Q9UBC3",
          "publication_year": 2011,
          "qualitative_result": null,
          "reference_id": "PMID:21720545",
          "remaining_uncertainty": "Pocket occupancy in high-concentration crystallization buffer is not evidence of potency.",
          "replicates": null,
          "role": "crystallization_buffer",
          "source_component_url": null,
          "source_database": "Primary literature (frozen Atlas)",
          "source_id": "S07",
          "source_measurement_key": "e1d9001b0df97f310adf5d8ba3e8027d3b12bfcabee5001c50c4734aaac67885",
          "source_original": {
            "DMSO_percent": null,
            "abstract_reported_endpoint": null,
            "abstract_reported_method": null,
            "abstract_reported_units": null,
            "abstract_reported_value": null,
            "assay_construct_end": null,
            "assay_construct_start": null,
            "assay_record_id": "PWWP:ASSAY:0034",
            "assay_type": "No pharmacological activity assigned",
            "assay_value_transferred_to_modeled_stereoisomers": 0,
            "audit_decision": "resolve_missing_CCD_to_BTB; retain_buffer_role",
            "baseline_assay_record": 1,
            "buffer": "Crystallization reservoir contains 0.1 M Bis-Tris; not an affinity assay",
            "ccd_id": "BTB",
            "ccd_mapping_source": null,
            "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
            "chemical_identity_status": "exact_single_CCD_identity",
            "component_context": null,
            "compound_name": "Bis-Tris",
            "conditions": "{}",
            "crystallographic_component_ids": null,
            "domain": "PWWP",
            "domain_id": "UP:Q9UBC3:PWWP1",
            "endpoint_label_status": null,
            "evidence_class": "structural_occupancy_association",
            "evidence_location": "Results: Trimethylated lysine histone recognition; crystallization methods",
            "evidence_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC3119473/",
            "gene": "DNMT3B",
            "interpretation": "Observed aromatic-cage occupancy by crystallization buffer. Do not classify as a validated pharmacological ligand.",
            "molecular_entity_type": "buffer_additive",
            "numeric_transcription_status": "not_a_quantitative_affinity_record",
            "numeric_value_inferred_from_structure": 0,
            "pH": 6.5,
            "pdb_id": "3QKJ",
            "preparation_id": "PREP:BIS-TRIS",
            "protein_id": "UP:Q9UBC3",
            "qualitative_result": null,
            "reference_id": "PMID:21720545",
            "remaining_uncertainty": "Pocket occupancy in high-concentration crystallization buffer is not evidence of potency.",
            "replicates": null,
            "role": "crystallization_buffer",
            "source_component_url": null,
            "source_id": "S07",
            "source_reported_uncertainty": null,
            "source_reported_units": null,
            "source_reported_value": null,
            "source_verification_scope": "local_primary_full_text_XML; Tables 1-2, crystallization methods and ligand Results inspected",
            "temperature_C": null,
            "uncertainty": null,
            "uncertainty_type": null,
            "uncertainty_uM": null,
            "unit_conversion": null,
            "units": null,
            "value": null,
            "value_operator": null,
            "value_uM": null,
            "verification_level": "primary_full_text_sections_verified"
          },
          "source_reported_uncertainty": null,
          "source_reported_units": null,
          "source_reported_value": null,
          "source_verification_scope": "local_primary_full_text_XML; Tables 1-2, crystallization methods and ligand Results inspected",
          "target_scope": "domain_specific",
          "temperature_C": null,
          "uncertainty": null,
          "uncertainty_type": null,
          "uncertainty_uM": null,
          "unit_conversion": null,
          "units": null,
          "value": null,
          "value_operator": null,
          "value_uM": null,
          "verification_level": "primary_full_text_sections_verified"
        }
      ],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"GLY\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9515, \"uniprot_position\": 298}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7099, \"uniprot_position\": 300}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2251, \"uniprot_position\": 303}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0636, \"uniprot_position\": 304}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6182, \"uniprot_position\": 306}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5193, \"uniprot_position\": 330}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8475, \"uniprot_position\": 331}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6798, \"uniprot_position\": 333}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6574, \"uniprot_position\": 335}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6262, \"uniprot_position\": 337}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"MET\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.634, \"uniprot_position\": 364}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "BTB",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"GLY\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9515, \"uniprot_position\": 298}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7099, \"uniprot_position\": 300}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2251, \"uniprot_position\": 303}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0636, \"uniprot_position\": 304}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6182, \"uniprot_position\": 306}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5193, \"uniprot_position\": 330}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8475, \"uniprot_position\": 331}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6798, \"uniprot_position\": 333}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6574, \"uniprot_position\": 335}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6262, \"uniprot_position\": 337}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"MET\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.634, \"uniprot_position\": 364}]",
          "chain_id": "PDB:3LLR:CHAIN:A:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"GLY\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9515, \"uniprot_position\": 298}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7099, \"uniprot_position\": 300}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2251, \"uniprot_position\": 303}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0636, \"uniprot_position\": 304}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6182, \"uniprot_position\": 306}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5193, \"uniprot_position\": 330}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8475, \"uniprot_position\": 331}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6798, \"uniprot_position\": 333}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6574, \"uniprot_position\": 335}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6262, \"uniprot_position\": 337}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "154",
            "ccd_id": "BTB",
            "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 154, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 14,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3LLR:LIG:F:BTB:154:.",
            "nearest_polypeptide_distance_angstrom": 2.6798,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3LLR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"GLY\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9515, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7099, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2251, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0636, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6182, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5193, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8475, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6798, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6574, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6262, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"MET\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.634, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/APO/3LLR/original.cif",
            "source_coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed",
            "unique_heavy_atom_names": 14
          },
          "ligand_instance_id": "PDB:3LLR:LIG:F:BTB:154:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.6798,
          "minimum_chain_distance_angstrom": 2.6798,
          "minimum_core_distance_angstrom": 2.6798,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "3LLR",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:3LLR:LIG:F:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "source_coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"24\", \"component\": \"GLY\", \"entity_position\": 25, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9492, \"uniprot_position\": 298}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5311, \"uniprot_position\": 300}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3259, \"uniprot_position\": 303}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3397, \"uniprot_position\": 304}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6039, \"uniprot_position\": 306}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6093, \"uniprot_position\": 330}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7885, \"uniprot_position\": 331}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.563, \"uniprot_position\": 333}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0166, \"uniprot_position\": 335}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0815, \"uniprot_position\": 337}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"88\", \"component\": \"GLN\", \"entity_position\": 89, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9859, \"uniprot_position\": 362}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"90\", \"component\": \"MET\", \"entity_position\": 91, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0265, \"uniprot_position\": 364}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "BTB",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"24\", \"component\": \"GLY\", \"entity_position\": 25, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9492, \"uniprot_position\": 298}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5311, \"uniprot_position\": 300}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3259, \"uniprot_position\": 303}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3397, \"uniprot_position\": 304}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6039, \"uniprot_position\": 306}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6093, \"uniprot_position\": 330}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7885, \"uniprot_position\": 331}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.563, \"uniprot_position\": 333}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0166, \"uniprot_position\": 335}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0815, \"uniprot_position\": 337}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"88\", \"component\": \"GLN\", \"entity_position\": 89, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9859, \"uniprot_position\": 362}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"90\", \"component\": \"MET\", \"entity_position\": 91, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0265, \"uniprot_position\": 364}]",
          "chain_id": "PDB:3LLR:CHAIN:B:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"24\", \"component\": \"GLY\", \"entity_position\": 25, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9492, \"uniprot_position\": 298}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5311, \"uniprot_position\": 300}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3259, \"uniprot_position\": 303}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3397, \"uniprot_position\": 304}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6039, \"uniprot_position\": 306}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6093, \"uniprot_position\": 330}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7885, \"uniprot_position\": 331}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.563, \"uniprot_position\": 333}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0166, \"uniprot_position\": 335}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0815, \"uniprot_position\": 337}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "154",
            "ccd_id": "BTB",
            "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 154, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 14,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3LLR:LIG:G:BTB:154:.",
            "nearest_polypeptide_distance_angstrom": 2.563,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3LLR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"24\", \"component\": \"GLY\", \"entity_position\": 25, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9492, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5311, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3259, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3397, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6039, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6093, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7885, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.563, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0166, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0815, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"88\", \"component\": \"GLN\", \"entity_position\": 89, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9859, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"90\", \"component\": \"MET\", \"entity_position\": 91, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0265, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/APO/3LLR/original.cif",
            "source_coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed",
            "unique_heavy_atom_names": 14
          },
          "ligand_instance_id": "PDB:3LLR:LIG:G:BTB:154:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.563,
          "minimum_chain_distance_angstrom": 2.563,
          "minimum_core_distance_angstrom": 2.563,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "3LLR",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:3LLR:LIG:G:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "source_coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5924, \"uniprot_position\": 300}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4796, \"uniprot_position\": 303}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4699, \"uniprot_position\": 304}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.59, \"uniprot_position\": 306}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4593, \"uniprot_position\": 330}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7375, \"uniprot_position\": 331}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4073, \"uniprot_position\": 333}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6257, \"uniprot_position\": 335}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.764, \"uniprot_position\": 337}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"88\", \"component\": \"GLN\", \"entity_position\": 89, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6593, \"uniprot_position\": 362}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"90\", \"component\": \"MET\", \"entity_position\": 91, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.587, \"uniprot_position\": 364}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "BTB",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5924, \"uniprot_position\": 300}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4796, \"uniprot_position\": 303}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4699, \"uniprot_position\": 304}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.59, \"uniprot_position\": 306}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4593, \"uniprot_position\": 330}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7375, \"uniprot_position\": 331}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4073, \"uniprot_position\": 333}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6257, \"uniprot_position\": 335}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.764, \"uniprot_position\": 337}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"88\", \"component\": \"GLN\", \"entity_position\": 89, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6593, \"uniprot_position\": 362}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"90\", \"component\": \"MET\", \"entity_position\": 91, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.587, \"uniprot_position\": 364}]",
          "chain_id": "PDB:3LLR:CHAIN:C:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5924, \"uniprot_position\": 300}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4796, \"uniprot_position\": 303}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4699, \"uniprot_position\": 304}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.59, \"uniprot_position\": 306}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4593, \"uniprot_position\": 330}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7375, \"uniprot_position\": 331}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4073, \"uniprot_position\": 333}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6257, \"uniprot_position\": 335}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.764, \"uniprot_position\": 337}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "154",
            "ccd_id": "BTB",
            "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 154, \"uniprot_ids\": [\"Q9Y6K1\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"E\", \"sequence_length\": 154, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 14,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3LLR:LIG:I:BTB:154:.",
            "nearest_polypeptide_distance_angstrom": 2.4073,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3LLR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5924, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4796, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4699, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.59, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4593, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7375, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4073, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6257, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.764, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"88\", \"component\": \"GLN\", \"entity_position\": 89, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6593, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"90\", \"component\": \"MET\", \"entity_position\": 91, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.587, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"13\", \"component\": \"GLY\", \"entity_position\": 14, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.9149, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/APO/3LLR/original.cif",
            "source_coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed",
            "unique_heavy_atom_names": 14
          },
          "ligand_instance_id": "PDB:3LLR:LIG:I:BTB:154:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.4073,
          "minimum_chain_distance_angstrom": 2.4073,
          "minimum_core_distance_angstrom": 2.4073,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "3LLR",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:3LLR:LIG:I:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "source_coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "BTB",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"E\", \"auth_seq_id\": \"13\", \"component\": \"GLY\", \"entity_position\": 14, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.9149, \"uniprot_position\": 287}]",
          "chain_id": "PDB:3LLR:CHAIN:E:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "isolated_construct_contact_outside_annotations",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "154",
            "ccd_id": "BTB",
            "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 154, \"uniprot_ids\": [\"Q9Y6K1\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"E\", \"sequence_length\": 154, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 14,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3LLR:LIG:I:BTB:154:.",
            "nearest_polypeptide_distance_angstrom": 2.4073,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3LLR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5924, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4796, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4699, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.59, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4593, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7375, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4073, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6257, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.764, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"88\", \"component\": \"GLN\", \"entity_position\": 89, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6593, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"90\", \"component\": \"MET\", \"entity_position\": 91, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.587, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"13\", \"component\": \"GLY\", \"entity_position\": 14, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.9149, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/APO/3LLR/original.cif",
            "source_coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed",
            "unique_heavy_atom_names": 14
          },
          "ligand_instance_id": "PDB:3LLR:LIG:I:BTB:154:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 9.6538,
          "minimum_chain_distance_angstrom": 3.9149,
          "minimum_core_distance_angstrom": 9.6538,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "3LLR",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "E",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:3LLR:LIG:I:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "source_coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"24\", \"component\": \"GLY\", \"entity_position\": 25, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7432, \"uniprot_position\": 298}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4245, \"uniprot_position\": 300}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4786, \"uniprot_position\": 303}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4671, \"uniprot_position\": 304}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2241, \"uniprot_position\": 306}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3852, \"uniprot_position\": 330}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.5144, \"uniprot_position\": 331}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.619, \"uniprot_position\": 333}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8629, \"uniprot_position\": 335}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.5083, \"uniprot_position\": 337}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"90\", \"component\": \"MET\", \"entity_position\": 91, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3528, \"uniprot_position\": 364}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "BTB",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"24\", \"component\": \"GLY\", \"entity_position\": 25, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7432, \"uniprot_position\": 298}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4245, \"uniprot_position\": 300}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4786, \"uniprot_position\": 303}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4671, \"uniprot_position\": 304}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2241, \"uniprot_position\": 306}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3852, \"uniprot_position\": 330}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.5144, \"uniprot_position\": 331}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.619, \"uniprot_position\": 333}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8629, \"uniprot_position\": 335}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.5083, \"uniprot_position\": 337}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"90\", \"component\": \"MET\", \"entity_position\": 91, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3528, \"uniprot_position\": 364}]",
          "chain_id": "PDB:3LLR:CHAIN:D:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"24\", \"component\": \"GLY\", \"entity_position\": 25, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7432, \"uniprot_position\": 298}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4245, \"uniprot_position\": 300}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4786, \"uniprot_position\": 303}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4671, \"uniprot_position\": 304}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2241, \"uniprot_position\": 306}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3852, \"uniprot_position\": 330}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.5144, \"uniprot_position\": 331}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.619, \"uniprot_position\": 333}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8629, \"uniprot_position\": 335}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.5083, \"uniprot_position\": 337}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "154",
            "ccd_id": "BTB",
            "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 154, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 14,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3LLR:LIG:J:BTB:154:.",
            "nearest_polypeptide_distance_angstrom": 2.619,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3LLR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"24\", \"component\": \"GLY\", \"entity_position\": 25, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7432, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4245, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4786, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4671, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2241, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3852, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.5144, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.619, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8629, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.5083, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"90\", \"component\": \"MET\", \"entity_position\": 91, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3528, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/APO/3LLR/original.cif",
            "source_coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed",
            "unique_heavy_atom_names": 14
          },
          "ligand_instance_id": "PDB:3LLR:LIG:J:BTB:154:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.619,
          "minimum_chain_distance_angstrom": 2.619,
          "minimum_core_distance_angstrom": 2.619,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "3LLR",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:3LLR:LIG:J:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"E\", \"auth_seq_id\": \"24\", \"component\": \"GLY\", \"entity_position\": 25, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.8967, \"uniprot_position\": 298}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3983, \"uniprot_position\": 300}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4728, \"uniprot_position\": 303}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.3843, \"uniprot_position\": 304}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.6505, \"uniprot_position\": 306}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4371, \"uniprot_position\": 330}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.6423, \"uniprot_position\": 331}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.6371, \"uniprot_position\": 333}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.7017, \"uniprot_position\": 335}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.3244, \"uniprot_position\": 337}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"90\", \"component\": \"MET\", \"entity_position\": 91, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.6496, \"uniprot_position\": 364}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "BTB",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"E\", \"auth_seq_id\": \"24\", \"component\": \"GLY\", \"entity_position\": 25, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.8967, \"uniprot_position\": 298}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3983, \"uniprot_position\": 300}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4728, \"uniprot_position\": 303}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.3843, \"uniprot_position\": 304}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.6505, \"uniprot_position\": 306}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4371, \"uniprot_position\": 330}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.6423, \"uniprot_position\": 331}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.6371, \"uniprot_position\": 333}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.7017, \"uniprot_position\": 335}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.3244, \"uniprot_position\": 337}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"90\", \"component\": \"MET\", \"entity_position\": 91, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.6496, \"uniprot_position\": 364}]",
          "chain_id": "PDB:3LLR:CHAIN:E:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"E\", \"auth_seq_id\": \"24\", \"component\": \"GLY\", \"entity_position\": 25, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.8967, \"uniprot_position\": 298}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3983, \"uniprot_position\": 300}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4728, \"uniprot_position\": 303}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.3843, \"uniprot_position\": 304}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.6505, \"uniprot_position\": 306}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4371, \"uniprot_position\": 330}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.6423, \"uniprot_position\": 331}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.6371, \"uniprot_position\": 333}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.7017, \"uniprot_position\": 335}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.3244, \"uniprot_position\": 337}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"E\"]",
            "auth_seq_id": "154",
            "ccd_id": "BTB",
            "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"E\", \"sequence_length\": 154, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 14,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3LLR:LIG:K:BTB:154:.",
            "nearest_polypeptide_distance_angstrom": 2.6371,
            "nearest_polypeptide_label_asym_id": "E",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3LLR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"E\", \"auth_seq_id\": \"24\", \"component\": \"GLY\", \"entity_position\": 25, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.8967, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3983, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"29\", \"component\": \"PHE\", \"entity_position\": 30, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4728, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"30\", \"component\": \"SER\", \"entity_position\": 31, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.3843, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"32\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.6505, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"56\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4371, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"57\", \"component\": \"PHE\", \"entity_position\": 58, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.6423, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"59\", \"component\": \"ASP\", \"entity_position\": 60, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.6371, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"61\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.7017, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"63\", \"component\": \"SER\", \"entity_position\": 64, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.3244, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"90\", \"component\": \"MET\", \"entity_position\": 91, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.6496, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/APO/3LLR/original.cif",
            "source_coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed",
            "unique_heavy_atom_names": 14
          },
          "ligand_instance_id": "PDB:3LLR:LIG:K:BTB:154:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.6371,
          "minimum_chain_distance_angstrom": 2.6371,
          "minimum_core_distance_angstrom": 2.6371,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "3LLR",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "E",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:3LLR:LIG:K:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "source_coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5749, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5026, \"uniprot_position\": 236}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4686, \"uniprot_position\": 237}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"239\", \"component\": \"TRP\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6872, \"uniprot_position\": 239}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"263\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4451, \"uniprot_position\": 263}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4424, \"uniprot_position\": 266}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6111, \"uniprot_position\": 268}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"270\", \"component\": \"SER\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4153, \"uniprot_position\": 270}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "BTB",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5749, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5026, \"uniprot_position\": 236}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4686, \"uniprot_position\": 237}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"239\", \"component\": \"TRP\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6872, \"uniprot_position\": 239}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"263\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4451, \"uniprot_position\": 263}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4424, \"uniprot_position\": 266}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6111, \"uniprot_position\": 268}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"270\", \"component\": \"SER\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4153, \"uniprot_position\": 270}]",
          "chain_id": "PDB:3QKJ:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5749, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5026, \"uniprot_position\": 236}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4686, \"uniprot_position\": 237}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"239\", \"component\": \"TRP\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6872, \"uniprot_position\": 239}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"263\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4451, \"uniprot_position\": 263}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4424, \"uniprot_position\": 266}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6111, \"uniprot_position\": 268}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"270\", \"component\": \"SER\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4153, \"uniprot_position\": 270}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "356",
            "ccd_id": "BTB",
            "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA cytosine-5 methyltransferase 3 beta isoform 6 variant\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 151, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 14,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3QKJ:LIG:E:BTB:356:.",
            "nearest_polypeptide_distance_angstrom": 2.4424,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3QKJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5749, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5026, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4686, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"239\", \"component\": \"TRP\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6872, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"263\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4451, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4424, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6111, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"270\", \"component\": \"SER\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4153, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/APO/3QKJ/original.cif",
            "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
            "unique_heavy_atom_names": 14
          },
          "ligand_instance_id": "PDB:3QKJ:LIG:E:BTB:356:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.4424,
          "minimum_chain_distance_angstrom": 2.4424,
          "minimum_core_distance_angstrom": 2.4424,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:3QKJ:LIG:E:BTB:356:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"231\", \"component\": \"GLY\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9745, \"uniprot_position\": 231}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5631, \"uniprot_position\": 233}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 32, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.433, \"uniprot_position\": 236}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4301, \"uniprot_position\": 237}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"239\", \"component\": \"TRP\", \"entity_position\": 35, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7201, \"uniprot_position\": 239}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"263\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3971, \"uniprot_position\": 263}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 62, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4453, \"uniprot_position\": 266}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7005, \"uniprot_position\": 268}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"270\", \"component\": \"SER\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3514, \"uniprot_position\": 270}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "BTB",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"231\", \"component\": \"GLY\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9745, \"uniprot_position\": 231}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5631, \"uniprot_position\": 233}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 32, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.433, \"uniprot_position\": 236}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4301, \"uniprot_position\": 237}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"239\", \"component\": \"TRP\", \"entity_position\": 35, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7201, \"uniprot_position\": 239}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"263\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3971, \"uniprot_position\": 263}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 62, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4453, \"uniprot_position\": 266}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7005, \"uniprot_position\": 268}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"270\", \"component\": \"SER\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3514, \"uniprot_position\": 270}]",
          "chain_id": "PDB:3QKJ:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"231\", \"component\": \"GLY\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9745, \"uniprot_position\": 231}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5631, \"uniprot_position\": 233}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 32, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.433, \"uniprot_position\": 236}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4301, \"uniprot_position\": 237}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"239\", \"component\": \"TRP\", \"entity_position\": 35, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7201, \"uniprot_position\": 239}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"263\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3971, \"uniprot_position\": 263}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 62, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4453, \"uniprot_position\": 266}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7005, \"uniprot_position\": 268}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"270\", \"component\": \"SER\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3514, \"uniprot_position\": 270}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "356",
            "ccd_id": "BTB",
            "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA cytosine-5 methyltransferase 3 beta isoform 6 variant\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 151, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 14,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3QKJ:LIG:H:BTB:356:.",
            "nearest_polypeptide_distance_angstrom": 2.4453,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3QKJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"231\", \"component\": \"GLY\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9745, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5631, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 32, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.433, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4301, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"239\", \"component\": \"TRP\", \"entity_position\": 35, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7201, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"263\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3971, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 62, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4453, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7005, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"270\", \"component\": \"SER\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3514, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/APO/3QKJ/original.cif",
            "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
            "unique_heavy_atom_names": 14
          },
          "ligand_instance_id": "PDB:3QKJ:LIG:H:BTB:356:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.4453,
          "minimum_chain_distance_angstrom": 2.4453,
          "minimum_core_distance_angstrom": 2.4453,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:3QKJ:LIG:H:BTB:356:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"231\", \"component\": \"GLY\", \"entity_position\": 27, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9815, \"uniprot_position\": 231}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 29, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5857, \"uniprot_position\": 233}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 32, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8222, \"uniprot_position\": 236}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 33, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6969, \"uniprot_position\": 237}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"239\", \"component\": \"TRP\", \"entity_position\": 35, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.606, \"uniprot_position\": 239}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"263\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4951, \"uniprot_position\": 263}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 62, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.3821, \"uniprot_position\": 266}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 64, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6177, \"uniprot_position\": 268}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"270\", \"component\": \"SER\", \"entity_position\": 66, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5318, \"uniprot_position\": 270}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "BTB",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"231\", \"component\": \"GLY\", \"entity_position\": 27, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9815, \"uniprot_position\": 231}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 29, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5857, \"uniprot_position\": 233}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 32, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8222, \"uniprot_position\": 236}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 33, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6969, \"uniprot_position\": 237}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"239\", \"component\": \"TRP\", \"entity_position\": 35, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.606, \"uniprot_position\": 239}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"263\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4951, \"uniprot_position\": 263}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 62, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.3821, \"uniprot_position\": 266}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 64, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6177, \"uniprot_position\": 268}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"270\", \"component\": \"SER\", \"entity_position\": 66, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5318, \"uniprot_position\": 270}]",
          "chain_id": "PDB:3QKJ:CHAIN:C:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"231\", \"component\": \"GLY\", \"entity_position\": 27, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9815, \"uniprot_position\": 231}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 29, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5857, \"uniprot_position\": 233}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 32, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8222, \"uniprot_position\": 236}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 33, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6969, \"uniprot_position\": 237}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"239\", \"component\": \"TRP\", \"entity_position\": 35, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.606, \"uniprot_position\": 239}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"263\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4951, \"uniprot_position\": 263}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 62, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.3821, \"uniprot_position\": 266}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 64, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6177, \"uniprot_position\": 268}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"270\", \"component\": \"SER\", \"entity_position\": 66, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5318, \"uniprot_position\": 270}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "356",
            "ccd_id": "BTB",
            "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA cytosine-5 methyltransferase 3 beta isoform 6 variant\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 151, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 14,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3QKJ:LIG:K:BTB:356:.",
            "nearest_polypeptide_distance_angstrom": 2.3821,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3QKJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"231\", \"component\": \"GLY\", \"entity_position\": 27, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9815, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 29, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5857, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 32, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8222, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 33, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6969, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"239\", \"component\": \"TRP\", \"entity_position\": 35, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.606, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"263\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4951, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 62, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.3821, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 64, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6177, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"270\", \"component\": \"SER\", \"entity_position\": 66, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5318, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/APO/3QKJ/original.cif",
            "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
            "unique_heavy_atom_names": 14
          },
          "ligand_instance_id": "PDB:3QKJ:LIG:K:BTB:356:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.3821,
          "minimum_chain_distance_angstrom": 2.3821,
          "minimum_core_distance_angstrom": 2.3821,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:3QKJ:LIG:K:BTB:356:.:SITE:UP:Q9UBC3:PWWP1:C",
          "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"231\", \"component\": \"GLY\", \"entity_position\": 27, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.9155, \"uniprot_position\": 231}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 29, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.613, \"uniprot_position\": 233}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 32, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.608, \"uniprot_position\": 236}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 33, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7008, \"uniprot_position\": 237}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"239\", \"component\": \"TRP\", \"entity_position\": 35, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4494, \"uniprot_position\": 239}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"263\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.621, \"uniprot_position\": 263}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 62, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.5326, \"uniprot_position\": 266}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 64, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6613, \"uniprot_position\": 268}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"270\", \"component\": \"SER\", \"entity_position\": 66, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7974, \"uniprot_position\": 270}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "BTB",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"231\", \"component\": \"GLY\", \"entity_position\": 27, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.9155, \"uniprot_position\": 231}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 29, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.613, \"uniprot_position\": 233}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 32, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.608, \"uniprot_position\": 236}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 33, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7008, \"uniprot_position\": 237}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"239\", \"component\": \"TRP\", \"entity_position\": 35, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4494, \"uniprot_position\": 239}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"263\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.621, \"uniprot_position\": 263}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 62, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.5326, \"uniprot_position\": 266}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 64, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6613, \"uniprot_position\": 268}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"270\", \"component\": \"SER\", \"entity_position\": 66, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7974, \"uniprot_position\": 270}]",
          "chain_id": "PDB:3QKJ:CHAIN:D:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"231\", \"component\": \"GLY\", \"entity_position\": 27, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.9155, \"uniprot_position\": 231}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 29, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.613, \"uniprot_position\": 233}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 32, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.608, \"uniprot_position\": 236}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 33, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7008, \"uniprot_position\": 237}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"239\", \"component\": \"TRP\", \"entity_position\": 35, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4494, \"uniprot_position\": 239}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"263\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.621, \"uniprot_position\": 263}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 62, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.5326, \"uniprot_position\": 266}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 64, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6613, \"uniprot_position\": 268}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"270\", \"component\": \"SER\", \"entity_position\": 66, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7974, \"uniprot_position\": 270}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "356",
            "ccd_id": "BTB",
            "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA cytosine-5 methyltransferase 3 beta isoform 6 variant\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 151, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 14,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3QKJ:LIG:L:BTB:356:.",
            "nearest_polypeptide_distance_angstrom": 2.5326,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3QKJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"231\", \"component\": \"GLY\", \"entity_position\": 27, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.9155, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 29, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.613, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 32, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.608, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 33, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7008, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"239\", \"component\": \"TRP\", \"entity_position\": 35, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4494, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"263\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.621, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 62, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.5326, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 64, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6613, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"270\", \"component\": \"SER\", \"entity_position\": 66, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7974, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/APO/3QKJ/original.cif",
            "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
            "unique_heavy_atom_names": 14
          },
          "ligand_instance_id": "PDB:3QKJ:LIG:L:BTB:356:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.5326,
          "minimum_chain_distance_angstrom": 2.5326,
          "minimum_core_distance_angstrom": 2.5326,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:3QKJ:LIG:L:BTB:356:.:SITE:UP:Q9UBC3:PWWP1:D",
          "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"ALA\", \"entity_position\": 12, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8311, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"20\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8089, \"uniprot_position\": 20}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"23\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.429, \"uniprot_position\": 23}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"PRO\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1444, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"TRP\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3867, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4553, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"46\", \"component\": \"THR\", \"entity_position\": 40, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6852, \"uniprot_position\": 46}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"48\", \"component\": \"GLU\", \"entity_position\": 42, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6311, \"uniprot_position\": 48}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"THR\", \"entity_position\": 43, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8949, \"uniprot_position\": 49}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"50\", \"component\": \"ALA\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3627, \"uniprot_position\": 50}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "BTB",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"ALA\", \"entity_position\": 12, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8311, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"20\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8089, \"uniprot_position\": 20}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"23\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.429, \"uniprot_position\": 23}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"PRO\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1444, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"TRP\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3867, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4553, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"46\", \"component\": \"THR\", \"entity_position\": 40, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6852, \"uniprot_position\": 46}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"48\", \"component\": \"GLU\", \"entity_position\": 42, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6311, \"uniprot_position\": 48}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"THR\", \"entity_position\": 43, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8949, \"uniprot_position\": 49}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"50\", \"component\": \"ALA\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3627, \"uniprot_position\": 50}]",
          "chain_id": "PDB:6KCU:CHAIN:A:UP:Q9VAA9",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"ALA\", \"entity_position\": 12, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8311, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"20\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8089, \"uniprot_position\": 20}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"23\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.429, \"uniprot_position\": 23}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"PRO\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1444, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"TRP\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3867, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4553, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"46\", \"component\": \"THR\", \"entity_position\": 40, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6852, \"uniprot_position\": 46}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"48\", \"component\": \"GLU\", \"entity_position\": 42, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6311, \"uniprot_position\": 48}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"THR\", \"entity_position\": 43, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8949, \"uniprot_position\": 49}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"50\", \"component\": \"ALA\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3627, \"uniprot_position\": 50}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9VAA9:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "Jasper",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "800",
            "ccd_id": "BTB",
            "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"LD23804p\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 85, \"uniprot_ids\": [\"Q9VAA9\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 14,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "B",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6KCU:LIG:B:BTB:800:.",
            "nearest_polypeptide_distance_angstrom": 2.6311,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6KCU",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"ALA\", \"entity_position\": 12, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8311, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"20\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8089, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"23\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.429, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"PRO\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1444, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"TRP\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3867, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4553, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"46\", \"component\": \"THR\", \"entity_position\": 40, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6852, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"48\", \"component\": \"GLU\", \"entity_position\": 42, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6311, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"THR\", \"entity_position\": 43, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8949, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"50\", \"component\": \"ALA\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3627, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/Jasper__TAX7227__Q9VAA9/APO/6KCU/original.cif",
            "source_coordinate_sha256": "5726bdbb11bcd1a0bee30638057f898cfabc80ee54d0f9cafbd6050861f46f8b",
            "unique_heavy_atom_names": 14
          },
          "ligand_instance_id": "PDB:6KCU:LIG:B:BTB:800:.",
          "ligand_label_asym_id": "B",
          "minimum_Pfam_distance_angstrom": 2.6311,
          "minimum_chain_distance_angstrom": 2.6311,
          "minimum_core_distance_angstrom": 2.6311,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "6KCU",
          "protein_id": "UP:Q9VAA9",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:6KCU:LIG:B:BTB:800:.:SITE:UP:Q9VAA9:PWWP1:A",
          "source_coordinate_sha256": "5726bdbb11bcd1a0bee30638057f898cfabc80ee54d0f9cafbd6050861f46f8b"
        }
      ],
      "context_assay_count": 2,
      "context_measured_count": 0,
      "context_bound_count": 3,
      "context_pdb_count": 3,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "PWWP-proximal structure",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 11,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
        "compound_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "Bis-Tris",
        "other_pdb_component": true,
        "other_site_count": 11,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [
          "PWWP:ASSAY:0033",
          "PWWP:ASSAY:0034"
        ],
        "source_site_ids": [
          "PDB:3LLR:LIG:I:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "PDB:6KCU:LIG:B:BTB:800:.:SITE:UP:Q9VAA9:PWWP1:A",
          "PDB:3QKJ:LIG:E:BTB:356:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:3LLR:LIG:F:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "PDB:3QKJ:LIG:H:BTB:356:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:3LLR:LIG:G:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "PDB:3QKJ:LIG:K:BTB:356:.:SITE:UP:Q9UBC3:PWWP1:C",
          "PDB:3LLR:LIG:I:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "PDB:3QKJ:LIG:L:BTB:356:.:SITE:UP:Q9UBC3:PWWP1:D",
          "PDB:3LLR:LIG:J:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "PDB:3LLR:LIG:K:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:E"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 2,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:3LLR:LIG:F:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/BTB",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3LLR:LIG:F:BTB:154:.",
          "observed_other_component": true,
          "pdb_id": "3LLR",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3LLR:LIG:F:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/3LLR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3LLR:LIG:G:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/BTB",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3LLR:LIG:G:BTB:154:.",
          "observed_other_component": true,
          "pdb_id": "3LLR",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3LLR:LIG:G:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/3LLR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3LLR:LIG:I:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/BTB",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3LLR:LIG:I:BTB:154:.",
          "observed_other_component": true,
          "pdb_id": "3LLR",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3LLR:LIG:I:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/3LLR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3LLR:LIG:I:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:E": {
          "ccd_url": "https://www.rcsb.org/ligand/BTB",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "isolated_construct_contact_outside_annotations",
          "coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:3LLR:LIG:I:BTB:154:.",
          "observed_other_component": true,
          "pdb_id": "3LLR",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3LLR:LIG:I:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/3LLR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3LLR:LIG:J:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/BTB",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3LLR:LIG:J:BTB:154:.",
          "observed_other_component": true,
          "pdb_id": "3LLR",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3LLR:LIG:J:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/3LLR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3LLR:LIG:K:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:E": {
          "ccd_url": "https://www.rcsb.org/ligand/BTB",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3LLR:LIG:K:BTB:154:.",
          "observed_other_component": true,
          "pdb_id": "3LLR",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3LLR:LIG:K:BTB:154:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/3LLR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3QKJ:LIG:E:BTB:356:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/BTB",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3QKJ:LIG:E:BTB:356:.",
          "observed_other_component": true,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3QKJ:LIG:E:BTB:356:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/3QKJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3QKJ:LIG:H:BTB:356:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/BTB",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3QKJ:LIG:H:BTB:356:.",
          "observed_other_component": true,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3QKJ:LIG:H:BTB:356:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/3QKJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3QKJ:LIG:K:BTB:356:.:SITE:UP:Q9UBC3:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/BTB",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3QKJ:LIG:K:BTB:356:.",
          "observed_other_component": true,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3QKJ:LIG:K:BTB:356:.:SITE:UP:Q9UBC3:PWWP1:C",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/3QKJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3QKJ:LIG:L:BTB:356:.:SITE:UP:Q9UBC3:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/BTB",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3QKJ:LIG:L:BTB:356:.",
          "observed_other_component": true,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3QKJ:LIG:L:BTB:356:.:SITE:UP:Q9UBC3:PWWP1:D",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/3QKJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6KCU:LIG:B:BTB:800:.:SITE:UP:Q9VAA9:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/BTB",
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "5726bdbb11bcd1a0bee30638057f898cfabc80ee54d0f9cafbd6050861f46f8b",
          "domain_id": "UP:Q9VAA9:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6KCU:LIG:B:BTB:800:.",
          "observed_other_component": true,
          "pdb_id": "6KCU",
          "protein_id": "UP:Q9VAA9",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6KCU:LIG:B:BTB:800:.:SITE:UP:Q9VAA9:PWWP1:A",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/6KCU",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {
        "PWWP:ASSAY:0033": {
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "endpoint": "Qualitative / association",
          "evidence_type": "structural_association_only",
          "explicitly_negative": false,
          "measured": false,
          "method": "No pharmacological activity assigned",
          "molecular_entity_type": "buffer_additive",
          "observation_id": "PWWP:ASSAY:0033",
          "operator": null,
          "positive_direct_binder": false,
          "preparation_id": "PREP:BIS-TRIS",
          "protein_id": "UP:Q9Y6K1",
          "remaining_uncertainty": "Pocket occupancy in high-concentration crystallization buffer is not evidence of potency.",
          "reported_cellular": false,
          "reported_control": false,
          "reported_probe": false,
          "rule": "Phase5 source-curated evidence_class, material, target_scope, source role; no inferred affinities",
          "source_id": "S07",
          "source_location": "Results: Trimethylated lysine histone recognition; crystallization methods",
          "source_role": "crystallization_buffer",
          "source_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC3119473/",
          "source_verification_scope": "local_primary_full_text_XML; Tables 1-2, crystallization methods and ligand Results inspected",
          "studied_compound": false,
          "target_scope": "domain_specific",
          "target_variant": null,
          "units": null,
          "value": null,
          "verification_status": "primary_full_text_sections_verified"
        },
        "PWWP:ASSAY:0034": {
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "endpoint": "Qualitative / association",
          "evidence_type": "structural_association_only",
          "explicitly_negative": false,
          "measured": false,
          "method": "No pharmacological activity assigned",
          "molecular_entity_type": "buffer_additive",
          "observation_id": "PWWP:ASSAY:0034",
          "operator": null,
          "positive_direct_binder": false,
          "preparation_id": "PREP:BIS-TRIS",
          "protein_id": "UP:Q9UBC3",
          "remaining_uncertainty": "Pocket occupancy in high-concentration crystallization buffer is not evidence of potency.",
          "reported_cellular": false,
          "reported_control": false,
          "reported_probe": false,
          "rule": "Phase5 source-curated evidence_class, material, target_scope, source role; no inferred affinities",
          "source_id": "S07",
          "source_location": "Results: Trimethylated lysine histone recognition; crystallization methods",
          "source_role": "crystallization_buffer",
          "source_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC3119473/",
          "source_verification_scope": "local_primary_full_text_XML; Tables 1-2, crystallization methods and ligand Results inspected",
          "studied_compound": false,
          "target_scope": "domain_specific",
          "target_variant": null,
          "units": null,
          "value": null,
          "verification_status": "primary_full_text_sections_verified"
        }
      },
      "example": null,
      "matched_observations": [
        {
          "DMSO_percent": null,
          "abstract_reported_endpoint": null,
          "abstract_reported_method": null,
          "abstract_reported_units": null,
          "abstract_reported_value": null,
          "assay_construct_end": null,
          "assay_construct_start": null,
          "assay_record_id": "PWWP:ASSAY:0033",
          "assay_type": "No pharmacological activity assigned",
          "assay_value_transferred_to_modeled_stereoisomers": 0,
          "audit_decision": "resolve_missing_CCD_to_BTB; retain_buffer_role",
          "baseline_assay_record": 1,
          "buffer": "Crystallization reservoir contains 0.1 M Bis-Tris; not an affinity assay",
          "ccd_id": "BTB",
          "ccd_mapping_source": null,
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "chemical_identity_status": "exact_single_CCD_identity",
          "component_context": null,
          "compound_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "compound_name": "Bis-Tris",
          "conditions": "{}",
          "crystallographic_component_ids": null,
          "curation_version": "frozen-v1.2",
          "domain": "PWWP",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "endpoint": "Qualitative / association",
          "endpoint_label_status": null,
          "evidence_class": "structural_occupancy_association",
          "evidence_location": "Results: Trimethylated lysine histone recognition; crystallization methods",
          "evidence_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC3119473/",
          "gene": "DNMT3A",
          "interpretation": "Observed aromatic-cage occupancy by crystallization buffer. Do not classify as a validated pharmacological ligand.",
          "is_measured": false,
          "is_negative": false,
          "method": "No pharmacological activity assigned",
          "molecular_entity_type": "buffer_additive",
          "normalized_exact_uM": null,
          "numeric_transcription_status": "not_a_quantitative_affinity_record",
          "numeric_value_inferred_from_structure": 0,
          "organism": "Homo sapiens",
          "pH": 6.0,
          "pdb_id": "3LLR",
          "preparation_id": "PREP:BIS-TRIS",
          "protein_id": "UP:Q9Y6K1",
          "publication_year": 2011,
          "qualitative_result": null,
          "reference_id": "PMID:21720545",
          "remaining_uncertainty": "Pocket occupancy in high-concentration crystallization buffer is not evidence of potency.",
          "replicates": null,
          "role": "crystallization_buffer",
          "source_component_url": null,
          "source_database": "Primary literature (frozen Atlas)",
          "source_id": "S07",
          "source_measurement_key": "080bdd2d08d2a3139edecd95b97814231283f631bb78d970c1d34ec9c21cd72c",
          "source_original": {
            "DMSO_percent": null,
            "abstract_reported_endpoint": null,
            "abstract_reported_method": null,
            "abstract_reported_units": null,
            "abstract_reported_value": null,
            "assay_construct_end": null,
            "assay_construct_start": null,
            "assay_record_id": "PWWP:ASSAY:0033",
            "assay_type": "No pharmacological activity assigned",
            "assay_value_transferred_to_modeled_stereoisomers": 0,
            "audit_decision": "resolve_missing_CCD_to_BTB; retain_buffer_role",
            "baseline_assay_record": 1,
            "buffer": "Crystallization reservoir contains 0.1 M Bis-Tris; not an affinity assay",
            "ccd_id": "BTB",
            "ccd_mapping_source": null,
            "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
            "chemical_identity_status": "exact_single_CCD_identity",
            "component_context": null,
            "compound_name": "Bis-Tris",
            "conditions": "{}",
            "crystallographic_component_ids": null,
            "domain": "PWWP",
            "domain_id": "UP:Q9Y6K1:PWWP1",
            "endpoint_label_status": null,
            "evidence_class": "structural_occupancy_association",
            "evidence_location": "Results: Trimethylated lysine histone recognition; crystallization methods",
            "evidence_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC3119473/",
            "gene": "DNMT3A",
            "interpretation": "Observed aromatic-cage occupancy by crystallization buffer. Do not classify as a validated pharmacological ligand.",
            "molecular_entity_type": "buffer_additive",
            "numeric_transcription_status": "not_a_quantitative_affinity_record",
            "numeric_value_inferred_from_structure": 0,
            "pH": 6.0,
            "pdb_id": "3LLR",
            "preparation_id": "PREP:BIS-TRIS",
            "protein_id": "UP:Q9Y6K1",
            "qualitative_result": null,
            "reference_id": "PMID:21720545",
            "remaining_uncertainty": "Pocket occupancy in high-concentration crystallization buffer is not evidence of potency.",
            "replicates": null,
            "role": "crystallization_buffer",
            "source_component_url": null,
            "source_id": "S07",
            "source_reported_uncertainty": null,
            "source_reported_units": null,
            "source_reported_value": null,
            "source_verification_scope": "local_primary_full_text_XML; Tables 1-2, crystallization methods and ligand Results inspected",
            "temperature_C": null,
            "uncertainty": null,
            "uncertainty_type": null,
            "uncertainty_uM": null,
            "unit_conversion": null,
            "units": null,
            "value": null,
            "value_operator": null,
            "value_uM": null,
            "verification_level": "primary_full_text_sections_verified"
          },
          "source_reported_uncertainty": null,
          "source_reported_units": null,
          "source_reported_value": null,
          "source_verification_scope": "local_primary_full_text_XML; Tables 1-2, crystallization methods and ligand Results inspected",
          "target_scope": "domain_specific",
          "temperature_C": null,
          "uncertainty": null,
          "uncertainty_type": null,
          "uncertainty_uM": null,
          "unit_conversion": null,
          "units": null,
          "value": null,
          "value_operator": null,
          "value_uM": null,
          "verification_level": "primary_full_text_sections_verified"
        },
        {
          "DMSO_percent": null,
          "abstract_reported_endpoint": null,
          "abstract_reported_method": null,
          "abstract_reported_units": null,
          "abstract_reported_value": null,
          "assay_construct_end": null,
          "assay_construct_start": null,
          "assay_record_id": "PWWP:ASSAY:0034",
          "assay_type": "No pharmacological activity assigned",
          "assay_value_transferred_to_modeled_stereoisomers": 0,
          "audit_decision": "resolve_missing_CCD_to_BTB; retain_buffer_role",
          "baseline_assay_record": 1,
          "buffer": "Crystallization reservoir contains 0.1 M Bis-Tris; not an affinity assay",
          "ccd_id": "BTB",
          "ccd_mapping_source": null,
          "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "chemical_identity_status": "exact_single_CCD_identity",
          "component_context": null,
          "compound_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
          "compound_name": "Bis-Tris",
          "conditions": "{}",
          "crystallographic_component_ids": null,
          "curation_version": "frozen-v1.2",
          "domain": "PWWP",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "endpoint": "Qualitative / association",
          "endpoint_label_status": null,
          "evidence_class": "structural_occupancy_association",
          "evidence_location": "Results: Trimethylated lysine histone recognition; crystallization methods",
          "evidence_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC3119473/",
          "gene": "DNMT3B",
          "interpretation": "Observed aromatic-cage occupancy by crystallization buffer. Do not classify as a validated pharmacological ligand.",
          "is_measured": false,
          "is_negative": false,
          "method": "No pharmacological activity assigned",
          "molecular_entity_type": "buffer_additive",
          "normalized_exact_uM": null,
          "numeric_transcription_status": "not_a_quantitative_affinity_record",
          "numeric_value_inferred_from_structure": 0,
          "organism": "Homo sapiens",
          "pH": 6.5,
          "pdb_id": "3QKJ",
          "preparation_id": "PREP:BIS-TRIS",
          "protein_id": "UP:Q9UBC3",
          "publication_year": 2011,
          "qualitative_result": null,
          "reference_id": "PMID:21720545",
          "remaining_uncertainty": "Pocket occupancy in high-concentration crystallization buffer is not evidence of potency.",
          "replicates": null,
          "role": "crystallization_buffer",
          "source_component_url": null,
          "source_database": "Primary literature (frozen Atlas)",
          "source_id": "S07",
          "source_measurement_key": "e1d9001b0df97f310adf5d8ba3e8027d3b12bfcabee5001c50c4734aaac67885",
          "source_original": {
            "DMSO_percent": null,
            "abstract_reported_endpoint": null,
            "abstract_reported_method": null,
            "abstract_reported_units": null,
            "abstract_reported_value": null,
            "assay_construct_end": null,
            "assay_construct_start": null,
            "assay_record_id": "PWWP:ASSAY:0034",
            "assay_type": "No pharmacological activity assigned",
            "assay_value_transferred_to_modeled_stereoisomers": 0,
            "audit_decision": "resolve_missing_CCD_to_BTB; retain_buffer_role",
            "baseline_assay_record": 1,
            "buffer": "Crystallization reservoir contains 0.1 M Bis-Tris; not an affinity assay",
            "ccd_id": "BTB",
            "ccd_mapping_source": null,
            "chemical_id": "INCHIKEY:OWMVSZAMULFTJU-UHFFFAOYSA-N",
            "chemical_identity_status": "exact_single_CCD_identity",
            "component_context": null,
            "compound_name": "Bis-Tris",
            "conditions": "{}",
            "crystallographic_component_ids": null,
            "domain": "PWWP",
            "domain_id": "UP:Q9UBC3:PWWP1",
            "endpoint_label_status": null,
            "evidence_class": "structural_occupancy_association",
            "evidence_location": "Results: Trimethylated lysine histone recognition; crystallization methods",
            "evidence_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC3119473/",
            "gene": "DNMT3B",
            "interpretation": "Observed aromatic-cage occupancy by crystallization buffer. Do not classify as a validated pharmacological ligand.",
            "molecular_entity_type": "buffer_additive",
            "numeric_transcription_status": "not_a_quantitative_affinity_record",
            "numeric_value_inferred_from_structure": 0,
            "pH": 6.5,
            "pdb_id": "3QKJ",
            "preparation_id": "PREP:BIS-TRIS",
            "protein_id": "UP:Q9UBC3",
            "qualitative_result": null,
            "reference_id": "PMID:21720545",
            "remaining_uncertainty": "Pocket occupancy in high-concentration crystallization buffer is not evidence of potency.",
            "replicates": null,
            "role": "crystallization_buffer",
            "source_component_url": null,
            "source_id": "S07",
            "source_reported_uncertainty": null,
            "source_reported_units": null,
            "source_reported_value": null,
            "source_verification_scope": "local_primary_full_text_XML; Tables 1-2, crystallization methods and ligand Results inspected",
            "temperature_C": null,
            "uncertainty": null,
            "uncertainty_type": null,
            "uncertainty_uM": null,
            "unit_conversion": null,
            "units": null,
            "value": null,
            "value_operator": null,
            "value_uM": null,
            "verification_level": "primary_full_text_sections_verified"
          },
          "source_reported_uncertainty": null,
          "source_reported_units": null,
          "source_reported_value": null,
          "source_verification_scope": "local_primary_full_text_XML; Tables 1-2, crystallization methods and ligand Results inspected",
          "target_scope": "domain_specific",
          "temperature_C": null,
          "uncertainty": null,
          "uncertainty_type": null,
          "uncertainty_uM": null,
          "unit_conversion": null,
          "units": null,
          "value": null,
          "value_operator": null,
          "value_uM": null,
          "verification_level": "primary_full_text_sections_verified"
        }
      ],
      "matched_assay_count": 2
    },
    {
      "aliases": [
        "(4S)-2-METHYL-2,4-PENTANEDIOL"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "5XSK",
        "9I7H"
      ],
      "bound_structure_count": 2,
      "category": "Structure-supported identity",
      "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
      "classifications": [],
      "compound_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 2,
        "calculated_HBD": 2,
        "calculated_TPSA": 40.46,
        "calculated_formula": "C6H14O2",
        "calculated_logP": 0.5282,
        "calculated_molecular_weight": 118.176,
        "computed_inchikey": "SVTBMSDMJJWYQN-YFKPBYRVSA-N",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "de0fde2f048da4704ac8-dark.svg",
          "light": "de0fde2f048da4704ac8-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [
        "UP:Q7Z4V5:PWWP1",
        "UP:Q8VHK7:PWWP1"
      ],
      "entity_kind": "chemical_identity",
      "genes": [
        "HDGFL2",
        "Hdgf"
      ],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "(4S)-2-METHYL-2,4-PENTANEDIOL"
        ],
        "ccd_ids": [
          "MPD"
        ],
        "ccd_names": "[\"(4S)-2-METHYL-2,4-PENTANEDIOL\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
        "connectivity_block": "SVTBMSDMJJWYQN",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"MPD\": 0}",
        "formulae": "[\"C6 H14 O2\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "SVTBMSDMJJWYQN-YFKPBYRVSA-N",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "C[C@@H](CC(C)(C)O)O",
        "primary_name": "(4S)-2-METHYL-2,4-PENTANEDIOL",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"MPD\": \"C[C@@H](CC(C)(C)O)O\"}",
        "source_metadata_sha256": "{\"MPD\": \"36832cae97f8e82cc5e77ec4015974f0e5e89e2800696488c197e164c0ddac80\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/MPD"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "(4S)-2-METHYL-2,4-PENTANEDIOL",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 2,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [
        "UP:Q7Z4V5",
        "UP:Q8VHK7"
      ],
      "relationships": [],
      "relevant": false,
      "search_text": "(4s)-2-methyl-2,4-pentanediol inchikey:svtbmsdmjjwyqn-yfkpbyrvsa-n (4s)-2-methyl-2,4-pentanediol hdgfl2 hdgf up:q7z4v5:pwwp1 up:q8vhk7:pwwp1 5xsk 9i7h {\"aliases\":[\"(4s)-2-methyl-2,4-pentanediol\"],\"ccd_ids\":[\"mpd\"],\"ccd_names\":\"[\\\"(4s)-2-methyl-2,4-pentanediol\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:svtbmsdmjjwyqn-yfkpbyrvsa-n\",\"connectivity_block\":\"svtbmsdmjjwyqn\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"mpd\\\": 0}\",\"formulae\":\"[\\\"c6 h14 o2\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"svtbmsdmjjwyqn-yfkpbyrvsa-n\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"c[c@@h](cc(c)(c)o)o\",\"primary_name\":\"(4s)-2-methyl-2,4-pentanediol\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"mpd\\\": \\\"c[c@@h](cc(c)(c)o)o\\\"}\",\"source_metadata_sha256\":\"{\\\"mpd\\\": \\\"36832cae97f8e82cc5e77ec4015974f0e5e89e2800696488c197e164c0ddac80\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/mpd\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/MPD"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"PHE\", \"entity_position\": 69, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8959, \"uniprot_position\": 49}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"52\", \"component\": \"THR\", \"entity_position\": 72, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.271, \"uniprot_position\": 52}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"54\", \"component\": \"GLU\", \"entity_position\": 74, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4782, \"uniprot_position\": 54}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"55\", \"component\": \"THR\", \"entity_position\": 75, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9991, \"uniprot_position\": 55}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"56\", \"component\": \"ALA\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5128, \"uniprot_position\": 56}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "MPD",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"PHE\", \"entity_position\": 69, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8959, \"uniprot_position\": 49}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"52\", \"component\": \"THR\", \"entity_position\": 72, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.271, \"uniprot_position\": 52}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"54\", \"component\": \"GLU\", \"entity_position\": 74, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4782, \"uniprot_position\": 54}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"55\", \"component\": \"THR\", \"entity_position\": 75, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9991, \"uniprot_position\": 55}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"56\", \"component\": \"ALA\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5128, \"uniprot_position\": 56}]",
          "chain_id": "PDB:5XSK:CHAIN:C:UP:Q8VHK7",
          "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"PHE\", \"entity_position\": 69, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8959, \"uniprot_position\": 49}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"52\", \"component\": \"THR\", \"entity_position\": 72, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.271, \"uniprot_position\": 52}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"54\", \"component\": \"GLU\", \"entity_position\": 74, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4782, \"uniprot_position\": 54}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"55\", \"component\": \"THR\", \"entity_position\": 75, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9991, \"uniprot_position\": 55}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"56\", \"component\": \"ALA\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5128, \"uniprot_position\": 56}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q8VHK7:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "Hdgf",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "201",
            "ccd_id": "MPD",
            "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor\", \"entity_id\": \"3\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 120, \"uniprot_ids\": [\"Q8VHK7\"]}, {\"description\": \"Hepatoma-derived growth factor\", \"entity_id\": \"3\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 120, \"uniprot_ids\": [\"Q8VHK7\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 8,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5XSK:LIG:E:MPD:201:.",
            "nearest_polypeptide_distance_angstrom": 3.271,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "5XSK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"PHE\", \"entity_position\": 69, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8959, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"52\", \"component\": \"THR\", \"entity_position\": 72, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.271, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"54\", \"component\": \"GLU\", \"entity_position\": 74, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4782, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"55\", \"component\": \"THR\", \"entity_position\": 75, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9991, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"56\", \"component\": \"ALA\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5128, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"20\", \"component\": \"MET\", \"entity_position\": 40, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4261, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"23\", \"component\": \"TYR\", \"entity_position\": 43, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3838, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"26\", \"component\": \"TRP\", \"entity_position\": 46, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4499, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/Hdgf__TAX10116__Q8VHK7/Complexes/5XSK/original.cif",
            "source_coordinate_sha256": "b89628174a715c4377f3feb9dff571ce75fd9e107b41754cfd62c314ed8f2985",
            "unique_heavy_atom_names": 8
          },
          "ligand_instance_id": "PDB:5XSK:LIG:E:MPD:201:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 3.271,
          "minimum_chain_distance_angstrom": 3.271,
          "minimum_core_distance_angstrom": 3.271,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5XSK",
          "protein_id": "UP:Q8VHK7",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "crystallization additive",
          "role_category": "incidental",
          "site_id": "PDB:5XSK:LIG:E:MPD:201:.:SITE:UP:Q8VHK7:PWWP1:C",
          "source_coordinate_sha256": "b89628174a715c4377f3feb9dff571ce75fd9e107b41754cfd62c314ed8f2985"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"20\", \"component\": \"MET\", \"entity_position\": 40, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4261, \"uniprot_position\": 20}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"23\", \"component\": \"TYR\", \"entity_position\": 43, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3838, \"uniprot_position\": 23}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"26\", \"component\": \"TRP\", \"entity_position\": 46, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4499, \"uniprot_position\": 26}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "MPD",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"20\", \"component\": \"MET\", \"entity_position\": 40, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4261, \"uniprot_position\": 20}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"23\", \"component\": \"TYR\", \"entity_position\": 43, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3838, \"uniprot_position\": 23}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"26\", \"component\": \"TRP\", \"entity_position\": 46, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4499, \"uniprot_position\": 26}]",
          "chain_id": "PDB:5XSK:CHAIN:D:UP:Q8VHK7",
          "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"20\", \"component\": \"MET\", \"entity_position\": 40, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4261, \"uniprot_position\": 20}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"23\", \"component\": \"TYR\", \"entity_position\": 43, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3838, \"uniprot_position\": 23}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"26\", \"component\": \"TRP\", \"entity_position\": 46, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4499, \"uniprot_position\": 26}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q8VHK7:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "Hdgf",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "201",
            "ccd_id": "MPD",
            "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor\", \"entity_id\": \"3\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 120, \"uniprot_ids\": [\"Q8VHK7\"]}, {\"description\": \"Hepatoma-derived growth factor\", \"entity_id\": \"3\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 120, \"uniprot_ids\": [\"Q8VHK7\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 8,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5XSK:LIG:E:MPD:201:.",
            "nearest_polypeptide_distance_angstrom": 3.271,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "5XSK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"PHE\", \"entity_position\": 69, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8959, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"52\", \"component\": \"THR\", \"entity_position\": 72, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.271, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"54\", \"component\": \"GLU\", \"entity_position\": 74, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4782, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"55\", \"component\": \"THR\", \"entity_position\": 75, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9991, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"56\", \"component\": \"ALA\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5128, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"20\", \"component\": \"MET\", \"entity_position\": 40, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4261, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"23\", \"component\": \"TYR\", \"entity_position\": 43, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3838, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"26\", \"component\": \"TRP\", \"entity_position\": 46, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4499, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/Hdgf__TAX10116__Q8VHK7/Complexes/5XSK/original.cif",
            "source_coordinate_sha256": "b89628174a715c4377f3feb9dff571ce75fd9e107b41754cfd62c314ed8f2985",
            "unique_heavy_atom_names": 8
          },
          "ligand_instance_id": "PDB:5XSK:LIG:E:MPD:201:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 3.3838,
          "minimum_chain_distance_angstrom": 3.3838,
          "minimum_core_distance_angstrom": 3.3838,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5XSK",
          "protein_id": "UP:Q8VHK7",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "crystallization additive",
          "role_category": "incidental",
          "site_id": "PDB:5XSK:LIG:E:MPD:201:.:SITE:UP:Q8VHK7:PWWP1:D",
          "source_coordinate_sha256": "b89628174a715c4377f3feb9dff571ce75fd9e107b41754cfd62c314ed8f2985"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"20\", \"component\": \"MET\", \"entity_position\": 40, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0271, \"uniprot_position\": 20}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"23\", \"component\": \"TYR\", \"entity_position\": 43, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4287, \"uniprot_position\": 23}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"TRP\", \"entity_position\": 46, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0622, \"uniprot_position\": 26}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "MPD",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"20\", \"component\": \"MET\", \"entity_position\": 40, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0271, \"uniprot_position\": 20}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"23\", \"component\": \"TYR\", \"entity_position\": 43, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4287, \"uniprot_position\": 23}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"TRP\", \"entity_position\": 46, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0622, \"uniprot_position\": 26}]",
          "chain_id": "PDB:5XSK:CHAIN:C:UP:Q8VHK7",
          "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"20\", \"component\": \"MET\", \"entity_position\": 40, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0271, \"uniprot_position\": 20}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"23\", \"component\": \"TYR\", \"entity_position\": 43, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4287, \"uniprot_position\": 23}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"TRP\", \"entity_position\": 46, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0622, \"uniprot_position\": 26}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q8VHK7:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "Hdgf",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "201",
            "ccd_id": "MPD",
            "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor\", \"entity_id\": \"3\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 120, \"uniprot_ids\": [\"Q8VHK7\"]}, {\"description\": \"Hepatoma-derived growth factor\", \"entity_id\": \"3\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 120, \"uniprot_ids\": [\"Q8VHK7\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 8,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5XSK:LIG:F:MPD:201:.",
            "nearest_polypeptide_distance_angstrom": 3.154,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "5XSK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"20\", \"component\": \"MET\", \"entity_position\": 40, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0271, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"23\", \"component\": \"TYR\", \"entity_position\": 43, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4287, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"TRP\", \"entity_position\": 46, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0622, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"PHE\", \"entity_position\": 69, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8326, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"52\", \"component\": \"THR\", \"entity_position\": 72, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.154, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"54\", \"component\": \"GLU\", \"entity_position\": 74, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.619, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"55\", \"component\": \"THR\", \"entity_position\": 75, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.3501, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"ALA\", \"entity_position\": 76, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.2978, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/Hdgf__TAX10116__Q8VHK7/Complexes/5XSK/original.cif",
            "source_coordinate_sha256": "b89628174a715c4377f3feb9dff571ce75fd9e107b41754cfd62c314ed8f2985",
            "unique_heavy_atom_names": 8
          },
          "ligand_instance_id": "PDB:5XSK:LIG:F:MPD:201:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 3.4287,
          "minimum_chain_distance_angstrom": 3.4287,
          "minimum_core_distance_angstrom": 3.4287,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5XSK",
          "protein_id": "UP:Q8VHK7",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "crystallization additive",
          "role_category": "incidental",
          "site_id": "PDB:5XSK:LIG:F:MPD:201:.:SITE:UP:Q8VHK7:PWWP1:C",
          "source_coordinate_sha256": "b89628174a715c4377f3feb9dff571ce75fd9e107b41754cfd62c314ed8f2985"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"PHE\", \"entity_position\": 69, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8326, \"uniprot_position\": 49}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"52\", \"component\": \"THR\", \"entity_position\": 72, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.154, \"uniprot_position\": 52}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"54\", \"component\": \"GLU\", \"entity_position\": 74, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.619, \"uniprot_position\": 54}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"55\", \"component\": \"THR\", \"entity_position\": 75, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.3501, \"uniprot_position\": 55}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"ALA\", \"entity_position\": 76, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.2978, \"uniprot_position\": 56}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "MPD",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"PHE\", \"entity_position\": 69, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8326, \"uniprot_position\": 49}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"52\", \"component\": \"THR\", \"entity_position\": 72, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.154, \"uniprot_position\": 52}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"54\", \"component\": \"GLU\", \"entity_position\": 74, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.619, \"uniprot_position\": 54}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"55\", \"component\": \"THR\", \"entity_position\": 75, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.3501, \"uniprot_position\": 55}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"ALA\", \"entity_position\": 76, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.2978, \"uniprot_position\": 56}]",
          "chain_id": "PDB:5XSK:CHAIN:D:UP:Q8VHK7",
          "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"PHE\", \"entity_position\": 69, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8326, \"uniprot_position\": 49}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"52\", \"component\": \"THR\", \"entity_position\": 72, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.154, \"uniprot_position\": 52}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"54\", \"component\": \"GLU\", \"entity_position\": 74, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.619, \"uniprot_position\": 54}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"55\", \"component\": \"THR\", \"entity_position\": 75, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.3501, \"uniprot_position\": 55}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"ALA\", \"entity_position\": 76, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.2978, \"uniprot_position\": 56}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q8VHK7:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "Hdgf",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "201",
            "ccd_id": "MPD",
            "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor\", \"entity_id\": \"3\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 120, \"uniprot_ids\": [\"Q8VHK7\"]}, {\"description\": \"Hepatoma-derived growth factor\", \"entity_id\": \"3\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 120, \"uniprot_ids\": [\"Q8VHK7\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 8,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5XSK:LIG:F:MPD:201:.",
            "nearest_polypeptide_distance_angstrom": 3.154,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "5XSK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"20\", \"component\": \"MET\", \"entity_position\": 40, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0271, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"23\", \"component\": \"TYR\", \"entity_position\": 43, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4287, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"TRP\", \"entity_position\": 46, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0622, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"PHE\", \"entity_position\": 69, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8326, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"52\", \"component\": \"THR\", \"entity_position\": 72, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.154, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"54\", \"component\": \"GLU\", \"entity_position\": 74, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.619, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"55\", \"component\": \"THR\", \"entity_position\": 75, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.3501, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"ALA\", \"entity_position\": 76, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.2978, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/Hdgf__TAX10116__Q8VHK7/Complexes/5XSK/original.cif",
            "source_coordinate_sha256": "b89628174a715c4377f3feb9dff571ce75fd9e107b41754cfd62c314ed8f2985",
            "unique_heavy_atom_names": 8
          },
          "ligand_instance_id": "PDB:5XSK:LIG:F:MPD:201:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 3.154,
          "minimum_chain_distance_angstrom": 3.154,
          "minimum_core_distance_angstrom": 3.154,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5XSK",
          "protein_id": "UP:Q8VHK7",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "crystallization additive",
          "role_category": "incidental",
          "site_id": "PDB:5XSK:LIG:F:MPD:201:.:SITE:UP:Q8VHK7:PWWP1:D",
          "source_coordinate_sha256": "b89628174a715c4377f3feb9dff571ce75fd9e107b41754cfd62c314ed8f2985"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3485, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8888, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6192, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8505, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9604, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5236, \"uniprot_position\": 49}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"50\", \"component\": \"THR\", \"entity_position\": 51, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7032, \"uniprot_position\": 50}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"51\", \"component\": \"ALA\", \"entity_position\": 52, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7591, \"uniprot_position\": 51}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "MPD",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3485, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8888, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6192, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8505, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9604, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5236, \"uniprot_position\": 49}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"50\", \"component\": \"THR\", \"entity_position\": 51, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7032, \"uniprot_position\": 50}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"51\", \"component\": \"ALA\", \"entity_position\": 52, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7591, \"uniprot_position\": 51}]",
          "chain_id": "PDB:9I7H:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3485, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8888, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6192, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8505, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9604, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5236, \"uniprot_position\": 49}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"50\", \"component\": \"THR\", \"entity_position\": 51, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7032, \"uniprot_position\": 50}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"51\", \"component\": \"ALA\", \"entity_position\": 52, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7591, \"uniprot_position\": 51}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "MPD",
            "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 8,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7H:LIG:C:MPD:101:.",
            "nearest_polypeptide_distance_angstrom": 2.9604,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7H",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3485, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8888, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6192, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8505, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9604, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5236, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"50\", \"component\": \"THR\", \"entity_position\": 51, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7032, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"51\", \"component\": \"ALA\", \"entity_position\": 52, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7591, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7H/original.cif",
            "source_coordinate_sha256": "5fa41b5841bd68a96dc6f0b5b83151ba731a362e07508332143dec8096788f8a",
            "unique_heavy_atom_names": 8
          },
          "ligand_instance_id": "PDB:9I7H:LIG:C:MPD:101:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 2.9604,
          "minimum_chain_distance_angstrom": 2.9604,
          "minimum_core_distance_angstrom": 2.9604,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7H",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "crystallization additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7H:LIG:C:MPD:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "5fa41b5841bd68a96dc6f0b5b83151ba731a362e07508332143dec8096788f8a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1598, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.577, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7589, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4648, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8356, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3209, \"uniprot_position\": 49}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"51\", \"component\": \"ALA\", \"entity_position\": 52, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0963, \"uniprot_position\": 51}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "MPD",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1598, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.577, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7589, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4648, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8356, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3209, \"uniprot_position\": 49}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"51\", \"component\": \"ALA\", \"entity_position\": 52, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0963, \"uniprot_position\": 51}]",
          "chain_id": "PDB:9I7H:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1598, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.577, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7589, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4648, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8356, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3209, \"uniprot_position\": 49}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"51\", \"component\": \"ALA\", \"entity_position\": 52, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0963, \"uniprot_position\": 51}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "MPD",
            "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 8,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7H:LIG:D:MPD:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8356,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7H",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1598, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.577, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7589, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4648, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8356, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3209, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"51\", \"component\": \"ALA\", \"entity_position\": 52, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0963, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7H/original.cif",
            "source_coordinate_sha256": "5fa41b5841bd68a96dc6f0b5b83151ba731a362e07508332143dec8096788f8a",
            "unique_heavy_atom_names": 8
          },
          "ligand_instance_id": "PDB:9I7H:LIG:D:MPD:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.8356,
          "minimum_chain_distance_angstrom": 2.8356,
          "minimum_core_distance_angstrom": 2.8356,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7H",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "crystallization additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7H:LIG:D:MPD:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "5fa41b5841bd68a96dc6f0b5b83151ba731a362e07508332143dec8096788f8a"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 2,
      "context_pdb_count": 2,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "PWWP-proximal structure",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 6,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
        "compound_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "(4S)-2-METHYL-2,4-PENTANEDIOL",
        "other_pdb_component": true,
        "other_site_count": 6,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:9I7H:LIG:C:MPD:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:5XSK:LIG:F:MPD:201:.:SITE:UP:Q8VHK7:PWWP1:C",
          "PDB:5XSK:LIG:E:MPD:201:.:SITE:UP:Q8VHK7:PWWP1:C",
          "PDB:9I7H:LIG:D:MPD:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:5XSK:LIG:E:MPD:201:.:SITE:UP:Q8VHK7:PWWP1:D",
          "PDB:5XSK:LIG:F:MPD:201:.:SITE:UP:Q8VHK7:PWWP1:D"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:5XSK:LIG:E:MPD:201:.:SITE:UP:Q8VHK7:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/MPD",
          "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
          "compound_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b89628174a715c4377f3feb9dff571ce75fd9e107b41754cfd62c314ed8f2985",
          "domain_id": "UP:Q8VHK7:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5XSK:LIG:E:MPD:201:.",
          "observed_other_component": true,
          "pdb_id": "5XSK",
          "protein_id": "UP:Q8VHK7",
          "role_code": "crystallization_additive",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5XSK:LIG:E:MPD:201:.:SITE:UP:Q8VHK7:PWWP1:C",
          "source_role": "crystallization additive",
          "source_url": "https://www.rcsb.org/structure/5XSK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5XSK:LIG:E:MPD:201:.:SITE:UP:Q8VHK7:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/MPD",
          "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
          "compound_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b89628174a715c4377f3feb9dff571ce75fd9e107b41754cfd62c314ed8f2985",
          "domain_id": "UP:Q8VHK7:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5XSK:LIG:E:MPD:201:.",
          "observed_other_component": true,
          "pdb_id": "5XSK",
          "protein_id": "UP:Q8VHK7",
          "role_code": "crystallization_additive",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5XSK:LIG:E:MPD:201:.:SITE:UP:Q8VHK7:PWWP1:D",
          "source_role": "crystallization additive",
          "source_url": "https://www.rcsb.org/structure/5XSK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5XSK:LIG:F:MPD:201:.:SITE:UP:Q8VHK7:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/MPD",
          "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
          "compound_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b89628174a715c4377f3feb9dff571ce75fd9e107b41754cfd62c314ed8f2985",
          "domain_id": "UP:Q8VHK7:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5XSK:LIG:F:MPD:201:.",
          "observed_other_component": true,
          "pdb_id": "5XSK",
          "protein_id": "UP:Q8VHK7",
          "role_code": "crystallization_additive",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5XSK:LIG:F:MPD:201:.:SITE:UP:Q8VHK7:PWWP1:C",
          "source_role": "crystallization additive",
          "source_url": "https://www.rcsb.org/structure/5XSK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5XSK:LIG:F:MPD:201:.:SITE:UP:Q8VHK7:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/MPD",
          "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
          "compound_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b89628174a715c4377f3feb9dff571ce75fd9e107b41754cfd62c314ed8f2985",
          "domain_id": "UP:Q8VHK7:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5XSK:LIG:F:MPD:201:.",
          "observed_other_component": true,
          "pdb_id": "5XSK",
          "protein_id": "UP:Q8VHK7",
          "role_code": "crystallization_additive",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5XSK:LIG:F:MPD:201:.:SITE:UP:Q8VHK7:PWWP1:D",
          "source_role": "crystallization additive",
          "source_url": "https://www.rcsb.org/structure/5XSK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7H:LIG:C:MPD:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/MPD",
          "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
          "compound_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "5fa41b5841bd68a96dc6f0b5b83151ba731a362e07508332143dec8096788f8a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7H:LIG:C:MPD:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7H",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "crystallization_additive",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7H:LIG:C:MPD:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "crystallization additive",
          "source_url": "https://www.rcsb.org/structure/9I7H",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7H:LIG:D:MPD:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/MPD",
          "chemical_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
          "compound_id": "INCHIKEY:SVTBMSDMJJWYQN-YFKPBYRVSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "5fa41b5841bd68a96dc6f0b5b83151ba731a362e07508332143dec8096788f8a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7H:LIG:D:MPD:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7H",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "crystallization_additive",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7H:LIG:D:MPD:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "crystallization additive",
          "source_url": "https://www.rcsb.org/structure/9I7H",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    },
    {
      "aliases": [
        "1,2-ETHANEDIOL"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "4Z02",
        "7HG0",
        "7HG1",
        "7HG2",
        "7HG3",
        "7HG4",
        "7HG5",
        "7HG6",
        "7HG7",
        "7HG8",
        "7HG9",
        "7HGA",
        "7HGB",
        "7HGC",
        "7HGD",
        "7HGE",
        "7HGF",
        "7HGG",
        "7HGH",
        "7HGI",
        "7HGJ",
        "7HGK",
        "7HGL",
        "7HGM",
        "7HGN",
        "7HGO",
        "7HGP",
        "7HGQ",
        "7HGR",
        "7HGS",
        "7HGT",
        "7HGU",
        "7HGV",
        "7HGW",
        "7HGX",
        "7HGY",
        "7HGZ",
        "7HH0",
        "7HH1",
        "7HH2",
        "7HH3",
        "7HH4",
        "7HH5",
        "7HH6",
        "7HH7",
        "7HH8",
        "7HH9",
        "7HHA",
        "7HHB",
        "7HHC",
        "7HHD",
        "7HHE",
        "7HHF",
        "7HHG",
        "7HHH",
        "7HHI",
        "7HHJ",
        "7HHK",
        "7HHL",
        "7HHM",
        "7HHN",
        "7HHO",
        "7HHP",
        "7HHQ",
        "7HHR",
        "9EXW",
        "9EXX",
        "9G91",
        "9G96",
        "9I7A",
        "9I7E",
        "9I7F",
        "9I7I",
        "9S83",
        "9T2F"
      ],
      "bound_structure_count": 75,
      "category": "Structure-supported identity",
      "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
      "classifications": [],
      "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 2,
        "calculated_HBD": 2,
        "calculated_TPSA": 40.46,
        "calculated_formula": "C2H6O2",
        "calculated_logP": -1.029,
        "calculated_molecular_weight": 62.068,
        "computed_inchikey": "LYCAIKOWRPUZTN-UHFFFAOYSA-N",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "882f21bde57c315323f7-dark.svg",
          "light": "882f21bde57c315323f7-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [
        "UP:O75475:PWWP1",
        "UP:O95696:PWWP1",
        "UP:O96028:PWWP1",
        "UP:Q7Z4V5:PWWP1",
        "UP:Q9ULU4:PWWP1"
      ],
      "entity_kind": "chemical_identity",
      "genes": [
        "BRD1",
        "HDGFL2",
        "NSD2",
        "PSIP1",
        "ZMYND8"
      ],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "1,2-ETHANEDIOL"
        ],
        "ccd_ids": [
          "EDO"
        ],
        "ccd_names": "[\"1,2-ETHANEDIOL\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
        "connectivity_block": "LYCAIKOWRPUZTN",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"EDO\": 0}",
        "formulae": "[\"C2 H6 O2\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "LYCAIKOWRPUZTN-UHFFFAOYSA-N",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "C(CO)O",
        "primary_name": "1,2-ETHANEDIOL",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"EDO\": \"C(CO)O\"}",
        "source_metadata_sha256": "{\"EDO\": \"96410f9df479d97e8aeca10d39bf744cb735d2d489e2135b7d0ee0947ff336d6\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/EDO"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "1,2-ETHANEDIOL",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 75,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [
        "UP:O75475",
        "UP:O95696",
        "UP:O96028",
        "UP:Q7Z4V5",
        "UP:Q9ULU4"
      ],
      "relationships": [],
      "relevant": false,
      "search_text": "1,2-ethanediol inchikey:lycaikowrpuztn-uhfffaoysa-n 1,2-ethanediol brd1 hdgfl2 nsd2 psip1 zmynd8 up:o75475:pwwp1 up:o95696:pwwp1 up:o96028:pwwp1 up:q7z4v5:pwwp1 up:q9ulu4:pwwp1 4z02 7hg0 7hg1 7hg2 7hg3 7hg4 7hg5 7hg6 7hg7 7hg8 7hg9 7hga 7hgb 7hgc 7hgd 7hge 7hgf 7hgg 7hgh 7hgi 7hgj 7hgk 7hgl 7hgm 7hgn 7hgo 7hgp 7hgq 7hgr 7hgs 7hgt 7hgu 7hgv 7hgw 7hgx 7hgy 7hgz 7hh0 7hh1 7hh2 7hh3 7hh4 7hh5 7hh6 7hh7 7hh8 7hh9 7hha 7hhb 7hhc 7hhd 7hhe 7hhf 7hhg 7hhh 7hhi 7hhj 7hhk 7hhl 7hhm 7hhn 7hho 7hhp 7hhq 7hhr 9exw 9exx 9g91 9g96 9i7a 9i7e 9i7f 9i7i 9s83 9t2f {\"aliases\":[\"1,2-ethanediol\"],\"ccd_ids\":[\"edo\"],\"ccd_names\":\"[\\\"1,2-ethanediol\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:lycaikowrpuztn-uhfffaoysa-n\",\"connectivity_block\":\"lycaikowrpuztn\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"edo\\\": 0}\",\"formulae\":\"[\\\"c2 h6 o2\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"lycaikowrpuztn-uhfffaoysa-n\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"c(co)o\",\"primary_name\":\"1,2-ethanediol\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"edo\\\": \\\"c(co)o\\\"}\",\"source_metadata_sha256\":\"{\\\"edo\\\": \\\"96410f9df479d97e8aeca10d39bf744cb735d2d489e2135b7d0ee0947ff336d6\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/edo\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/EDO"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"936\", \"component\": \"LYS\", \"entity_position\": 12, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0613, \"uniprot_position\": 936}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"937\", \"component\": \"CYS\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5137, \"uniprot_position\": 937}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"938\", \"component\": \"SER\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0908, \"uniprot_position\": 938}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"939\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9556, \"uniprot_position\": 939}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"940\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2042, \"uniprot_position\": 940}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"941\", \"component\": \"PRO\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4687, \"uniprot_position\": 941}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1024\", \"component\": \"ARG\", \"entity_position\": 100, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6813, \"uniprot_position\": 1024}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"936\", \"component\": \"LYS\", \"entity_position\": 12, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0613, \"uniprot_position\": 936}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"937\", \"component\": \"CYS\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5137, \"uniprot_position\": 937}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"938\", \"component\": \"SER\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0908, \"uniprot_position\": 938}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"939\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9556, \"uniprot_position\": 939}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"940\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2042, \"uniprot_position\": 940}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"941\", \"component\": \"PRO\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4687, \"uniprot_position\": 941}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1024\", \"component\": \"ARG\", \"entity_position\": 100, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6813, \"uniprot_position\": 1024}]",
          "chain_id": "PDB:4Z02:CHAIN:A:UP:O95696",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"936\", \"component\": \"LYS\", \"entity_position\": 12, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0613, \"uniprot_position\": 936}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"937\", \"component\": \"CYS\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5137, \"uniprot_position\": 937}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"938\", \"component\": \"SER\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0908, \"uniprot_position\": 938}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"939\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9556, \"uniprot_position\": 939}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"940\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2042, \"uniprot_position\": 940}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"941\", \"component\": \"PRO\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4687, \"uniprot_position\": 941}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O95696:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "BRD1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "1102",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Bromodomain-containing protein 1\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 125, \"uniprot_ids\": [\"O95696\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:4Z02:LIG:D:EDO:1102:.",
            "nearest_polypeptide_distance_angstrom": 2.9556,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "4Z02",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"936\", \"component\": \"LYS\", \"entity_position\": 12, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0613, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"937\", \"component\": \"CYS\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5137, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"938\", \"component\": \"SER\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0908, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"939\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9556, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"940\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2042, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"941\", \"component\": \"PRO\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4687, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1024\", \"component\": \"ARG\", \"entity_position\": 100, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6813, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/BRD1__HUMAN__O95696/Co-Crystals/4Z02/original.cif",
            "source_coordinate_sha256": "4845453d35b02dbb549d6634f82d209e4ec7a4b1c71ec02c869eea9e8bf3c2b9",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:4Z02:LIG:D:EDO:1102:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.9556,
          "minimum_chain_distance_angstrom": 2.9556,
          "minimum_core_distance_angstrom": 2.9556,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "4Z02",
          "protein_id": "UP:O95696",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:4Z02:LIG:D:EDO:1102:.:SITE:UP:O95696:PWWP1:A",
          "source_coordinate_sha256": "4845453d35b02dbb549d6634f82d209e4ec7a4b1c71ec02c869eea9e8bf3c2b9"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8558, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4409, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4927, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8558, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4409, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4927, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8793, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5444, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8661, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7098, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HG0:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8558, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4409, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4927, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG0:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4409,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8558, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4409, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4927, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8793, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5444, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8661, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7098, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG0/original.cif",
            "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HG0:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.4409,
          "minimum_chain_distance_angstrom": 2.4409,
          "minimum_core_distance_angstrom": 2.4409,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG0:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8756, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4041, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5651, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5699, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7919, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5862, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8239, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8756, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4041, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5651, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5699, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7919, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5862, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8239, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HG0:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8756, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4041, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5651, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5699, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7919, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5862, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG0:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7919,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8756, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4041, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5651, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5699, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7919, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5862, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8239, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG0/original.cif",
            "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HG0:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.7919,
          "minimum_chain_distance_angstrom": 2.7919,
          "minimum_core_distance_angstrom": 2.7919,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG0:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8674, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.55, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5445, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8674, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.55, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5445, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7824, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3754, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6911, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7074, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HG1:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8674, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.55, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5445, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG1:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.55,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8674, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.55, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5445, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7824, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3754, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6911, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7074, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG1/original.cif",
            "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HG1:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.55,
          "minimum_chain_distance_angstrom": 2.55,
          "minimum_core_distance_angstrom": 2.55,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG1:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8003, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2909, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6354, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6944, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6837, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3131, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8269, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8003, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2909, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6354, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6944, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6837, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3131, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8269, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HG1:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8003, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2909, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6354, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6944, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6837, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3131, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG1:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6837,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8003, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2909, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6354, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6944, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6837, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3131, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8269, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG1/original.cif",
            "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HG1:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.6837,
          "minimum_chain_distance_angstrom": 2.6837,
          "minimum_core_distance_angstrom": 2.6837,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG1:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7656, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5602, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5701, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7656, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5602, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5701, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8754, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5314, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9032, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8108, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HG2:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7656, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5602, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5701, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG2:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5602,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7656, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5602, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5701, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8754, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5314, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9032, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8108, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG2/original.cif",
            "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HG2:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5602,
          "minimum_chain_distance_angstrom": 2.5602,
          "minimum_core_distance_angstrom": 2.5602,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG2:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7185, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3245, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5032, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6057, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.77, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8325, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8864, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7185, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3245, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5032, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6057, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.77, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8325, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8864, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HG2:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7185, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3245, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5032, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6057, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.77, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8325, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG2:LIG:L:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.77,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7185, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3245, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5032, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6057, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.77, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8325, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8864, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG2/original.cif",
            "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HG2:LIG:L:EDO:101:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.77,
          "minimum_chain_distance_angstrom": 2.77,
          "minimum_core_distance_angstrom": 2.77,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG2:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9351, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.469, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4734, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9351, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.469, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4734, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8348, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5591, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9372, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6768, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HG3:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9351, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.469, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4734, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG3:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.469,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9351, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.469, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4734, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8348, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5591, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9372, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6768, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG3/original.cif",
            "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HG3:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.469,
          "minimum_chain_distance_angstrom": 2.469,
          "minimum_core_distance_angstrom": 2.469,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG3:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0051, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5335, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6291, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5862, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8247, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4164, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6806, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0051, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5335, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6291, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5862, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8247, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4164, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6806, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HG3:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0051, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5335, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6291, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5862, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8247, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4164, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG3:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8247,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0051, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5335, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6291, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5862, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8247, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4164, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6806, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG3/original.cif",
            "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HG3:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.8247,
          "minimum_chain_distance_angstrom": 2.8247,
          "minimum_core_distance_angstrom": 2.8247,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG3:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8614, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4648, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5577, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8614, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4648, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5577, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8551, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4799, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9084, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6649, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HG4:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8614, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4648, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5577, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG4:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4648,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG4",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8614, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4648, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5577, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8551, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4799, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9084, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6649, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG4/original.cif",
            "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HG4:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.4648,
          "minimum_chain_distance_angstrom": 2.4648,
          "minimum_core_distance_angstrom": 2.4648,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG4:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8954, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5278, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5723, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6571, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8674, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5162, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6488, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8954, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5278, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5723, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6571, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8674, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5162, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6488, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HG4:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8954, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5278, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5723, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6571, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8674, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5162, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG4:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8674,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG4",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8954, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5278, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5723, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6571, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8674, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5162, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6488, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG4/original.cif",
            "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HG4:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.8674,
          "minimum_chain_distance_angstrom": 2.8674,
          "minimum_core_distance_angstrom": 2.8674,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG4:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8358, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6217, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4735, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8358, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6217, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4735, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8565, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.498, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8843, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6878, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HG5:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8358, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6217, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4735, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG5:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.6217,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8358, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6217, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4735, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8565, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.498, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8843, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6878, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG5/original.cif",
            "source_coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HG5:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.6217,
          "minimum_chain_distance_angstrom": 2.6217,
          "minimum_core_distance_angstrom": 2.6217,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG5:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.946, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4821, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4441, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.946, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4821, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4441, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8491, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4999, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8633, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8126, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HG6:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.946, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4821, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4441, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG6:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4821,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.946, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4821, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4441, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8491, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4999, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8633, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8126, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG6/original.cif",
            "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HG6:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.4821,
          "minimum_chain_distance_angstrom": 2.4821,
          "minimum_core_distance_angstrom": 2.4821,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG6:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9568, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4251, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.657, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6262, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7919, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5673, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5666, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9568, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4251, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.657, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6262, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7919, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5673, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5666, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HG6:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9568, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4251, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.657, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6262, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7919, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5673, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG6:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7919,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9568, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4251, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.657, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6262, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7919, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5673, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5666, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG6/original.cif",
            "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HG6:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.7919,
          "minimum_chain_distance_angstrom": 2.7919,
          "minimum_core_distance_angstrom": 2.7919,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG6:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7655, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7111, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5233, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7655, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7111, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5233, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9221, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5185, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7963, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7842, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HG7:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7655, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7111, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5233, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG7:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.7111,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7655, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7111, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5233, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9221, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5185, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7963, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7842, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG7/original.cif",
            "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HG7:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.7111,
          "minimum_chain_distance_angstrom": 2.7111,
          "minimum_core_distance_angstrom": 2.7111,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG7:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6864, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4349, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6182, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6802, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7313, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4705, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7459, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6864, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4349, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6182, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6802, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7313, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4705, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7459, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HG7:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6864, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4349, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6182, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6802, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7313, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4705, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG7:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7313,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6864, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4349, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6182, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6802, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7313, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4705, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7459, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG7/original.cif",
            "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HG7:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.7313,
          "minimum_chain_distance_angstrom": 2.7313,
          "minimum_core_distance_angstrom": 2.7313,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG7:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8631, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5537, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4732, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8631, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5537, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4732, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8839, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5502, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8779, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7313, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HG8:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8631, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5537, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4732, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG8:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5537,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8631, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5537, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4732, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8839, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5502, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8779, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7313, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG8/original.cif",
            "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HG8:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5537,
          "minimum_chain_distance_angstrom": 2.5537,
          "minimum_core_distance_angstrom": 2.5537,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG8:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7227, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3323, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5635, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6273, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7836, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8107, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7601, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7227, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3323, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5635, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6273, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7836, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8107, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7601, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HG8:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7227, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3323, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5635, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6273, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7836, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8107, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG8:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7836,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7227, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3323, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5635, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6273, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7836, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8107, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7601, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG8/original.cif",
            "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HG8:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.7836,
          "minimum_chain_distance_angstrom": 2.7836,
          "minimum_core_distance_angstrom": 2.7836,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG8:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.947, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5145, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4328, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.947, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5145, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4328, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8722, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5526, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8055, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6634, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HG9:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.947, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5145, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4328, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG9:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5145,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.947, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5145, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4328, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8722, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5526, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8055, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6634, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG9/original.cif",
            "source_coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HG9:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5145,
          "minimum_chain_distance_angstrom": 2.5145,
          "minimum_core_distance_angstrom": 2.5145,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG9",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG9:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8662, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7049, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5101, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8662, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7049, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5101, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8902, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5192, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8666, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2226, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGA:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8662, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7049, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5101, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGA:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.7049,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8662, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7049, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5101, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8902, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5192, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8666, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2226, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGA/original.cif",
            "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGA:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.7049,
          "minimum_chain_distance_angstrom": 2.7049,
          "minimum_core_distance_angstrom": 2.7049,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGA:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8053, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.496, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6333, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6822, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9221, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6222, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.875, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8053, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.496, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6333, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6822, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9221, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6222, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.875, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGA:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8053, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.496, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6333, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6822, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9221, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6222, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGA:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.9221,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8053, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.496, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6333, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6822, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9221, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6222, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.875, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGA/original.cif",
            "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGA:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.9221,
          "minimum_chain_distance_angstrom": 2.9221,
          "minimum_core_distance_angstrom": 2.9221,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGA:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8524, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5404, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5527, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8524, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5404, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5527, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8458, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5142, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.836, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7035, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGB:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8524, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5404, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5527, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGB:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5404,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8524, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5404, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5527, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8458, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5142, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.836, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7035, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGB/original.cif",
            "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGB:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5404,
          "minimum_chain_distance_angstrom": 2.5404,
          "minimum_core_distance_angstrom": 2.5404,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGB:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8891, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4784, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6298, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6883, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8717, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4076, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6867, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8891, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4784, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6298, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6883, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8717, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4076, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6867, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGB:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8891, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4784, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6298, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6883, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8717, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4076, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGB:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8717,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8891, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4784, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6298, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6883, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8717, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4076, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6867, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGB/original.cif",
            "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGB:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.8717,
          "minimum_chain_distance_angstrom": 2.8717,
          "minimum_core_distance_angstrom": 2.8717,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGB:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8809, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5317, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4635, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8809, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5317, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4635, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8473, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4642, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9089, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6557, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGC:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8809, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5317, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4635, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGC:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5317,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGC",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8809, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5317, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4635, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8473, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4642, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9089, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6557, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGC/original.cif",
            "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGC:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5317,
          "minimum_chain_distance_angstrom": 2.5317,
          "minimum_core_distance_angstrom": 2.5317,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGC:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.912, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4718, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5974, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6175, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8202, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3184, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.678, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.912, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4718, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5974, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6175, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8202, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3184, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.678, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGC:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.912, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4718, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5974, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6175, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8202, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3184, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGC:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8202,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGC",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.912, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4718, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5974, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6175, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8202, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3184, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.678, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGC/original.cif",
            "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGC:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.8202,
          "minimum_chain_distance_angstrom": 2.8202,
          "minimum_core_distance_angstrom": 2.8202,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGC:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9071, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5691, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5426, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9071, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5691, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5426, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8908, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4863, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7877, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7253, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGD:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9071, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5691, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5426, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGD:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5691,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9071, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5691, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5426, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8908, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4863, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7877, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7253, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGD/original.cif",
            "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGD:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5691,
          "minimum_chain_distance_angstrom": 2.5691,
          "minimum_core_distance_angstrom": 2.5691,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGD:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7154, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4529, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6884, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6343, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7491, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4905, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8094, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7154, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4529, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6884, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6343, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7491, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4905, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8094, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGD:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7154, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4529, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6884, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6343, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7491, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4905, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGD:LIG:L:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7491,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7154, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4529, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6884, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6343, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7491, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4905, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8094, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGD/original.cif",
            "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGD:LIG:L:EDO:101:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.7491,
          "minimum_chain_distance_angstrom": 2.7491,
          "minimum_core_distance_angstrom": 2.7491,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGD:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.967, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5609, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5134, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.967, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5609, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5134, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.865, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4417, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8362, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8073, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGE:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.967, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5609, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5134, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGE:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5609,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGE",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.967, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5609, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5134, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.865, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4417, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8362, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8073, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGE/original.cif",
            "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGE:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5609,
          "minimum_chain_distance_angstrom": 2.5609,
          "minimum_core_distance_angstrom": 2.5609,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGE:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7769, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3293, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5389, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5746, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.751, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4921, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8214, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7769, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3293, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5389, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5746, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.751, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4921, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8214, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGE:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7769, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3293, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5389, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5746, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.751, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4921, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGE:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.751,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGE",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7769, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3293, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5389, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5746, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.751, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4921, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8214, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGE/original.cif",
            "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGE:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.751,
          "minimum_chain_distance_angstrom": 2.751,
          "minimum_core_distance_angstrom": 2.751,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGE:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9016, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5326, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4945, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9016, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5326, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4945, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8252, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4939, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7777, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6189, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGF:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9016, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5326, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4945, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGF:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5326,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9016, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5326, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4945, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8252, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4939, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7777, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6189, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGF/original.cif",
            "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGF:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5326,
          "minimum_chain_distance_angstrom": 2.5326,
          "minimum_core_distance_angstrom": 2.5326,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGF:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.939, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5273, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6461, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6535, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8569, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4643, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6429, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.939, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5273, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6461, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6535, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8569, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4643, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6429, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGF:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.939, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5273, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6461, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6535, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8569, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4643, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGF:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8569,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.939, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5273, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6461, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6535, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8569, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4643, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6429, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGF/original.cif",
            "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGF:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.8569,
          "minimum_chain_distance_angstrom": 2.8569,
          "minimum_core_distance_angstrom": 2.8569,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGF:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8072, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4967, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5888, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8072, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4967, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5888, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.858, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5235, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8871, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6864, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGG:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8072, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4967, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5888, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGG:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4967,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8072, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4967, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5888, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.858, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5235, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8871, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6864, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGG/original.cif",
            "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGG:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.4967,
          "minimum_chain_distance_angstrom": 2.4967,
          "minimum_core_distance_angstrom": 2.4967,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGG:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0464, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4461, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6972, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6073, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8502, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5317, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.666, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0464, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4461, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6972, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6073, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8502, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5317, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.666, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGG:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0464, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4461, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6972, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6073, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8502, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5317, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGG:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8502,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0464, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4461, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6972, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6073, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8502, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5317, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.666, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGG/original.cif",
            "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGG:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.8502,
          "minimum_chain_distance_angstrom": 2.8502,
          "minimum_core_distance_angstrom": 2.8502,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGG:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8462, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6336, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6283, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8462, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6336, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6283, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8583, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4818, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7242, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3539, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGH:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8462, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6336, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6283, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGH:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.6336,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8462, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6336, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6283, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8583, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4818, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7242, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3539, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGH/original.cif",
            "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGH:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.6336,
          "minimum_chain_distance_angstrom": 2.6336,
          "minimum_core_distance_angstrom": 2.6336,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGH:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8755, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3931, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6835, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6862, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8334, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2537, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9148, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8755, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3931, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6835, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6862, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8334, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2537, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9148, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGH:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8755, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3931, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6835, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6862, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8334, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2537, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGH:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8334,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8755, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3931, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6835, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6862, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8334, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2537, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9148, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGH/original.cif",
            "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGH:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.8334,
          "minimum_chain_distance_angstrom": 2.8334,
          "minimum_core_distance_angstrom": 2.8334,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGH:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8315, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6237, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4583, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8315, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6237, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4583, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.854, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4961, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7767, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6132, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGI:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8315, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6237, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4583, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGI:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.6237,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8315, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6237, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4583, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.854, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4961, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7767, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6132, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGI/original.cif",
            "source_coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGI:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.6237,
          "minimum_chain_distance_angstrom": 2.6237,
          "minimum_core_distance_angstrom": 2.6237,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGI",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGI:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9805, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4869, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6001, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9805, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4869, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6001, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8394, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4679, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8388, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6956, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGJ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9805, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4869, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6001, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGJ:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4869,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9805, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4869, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6001, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8394, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4679, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8388, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6956, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGJ/original.cif",
            "source_coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGJ:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.4869,
          "minimum_chain_distance_angstrom": 2.4869,
          "minimum_core_distance_angstrom": 2.4869,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGJ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGJ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8887, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5762, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4605, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8887, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5762, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4605, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8707, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5208, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9142, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3993, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGK:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8887, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5762, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4605, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGK:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5762,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8887, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5762, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4605, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8707, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5208, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9142, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3993, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGK/original.cif",
            "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGK:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5762,
          "minimum_chain_distance_angstrom": 2.5762,
          "minimum_core_distance_angstrom": 2.5762,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGK:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7951, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3782, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5975, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5638, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7893, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5985, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8047, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7951, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3782, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5975, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5638, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7893, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5985, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8047, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGK:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7951, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3782, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5975, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5638, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7893, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5985, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGK:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7893,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7951, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3782, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5975, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5638, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7893, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5985, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8047, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGK/original.cif",
            "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGK:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.7893,
          "minimum_chain_distance_angstrom": 2.7893,
          "minimum_core_distance_angstrom": 2.7893,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGK:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.866, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6417, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3823, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.866, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6417, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3823, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8253, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5997, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9295, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1702, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGL:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.866, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6417, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3823, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGL:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.6417,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGL",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.866, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6417, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3823, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8253, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5997, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9295, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1702, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGL/original.cif",
            "source_coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGL:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.6417,
          "minimum_chain_distance_angstrom": 2.6417,
          "minimum_core_distance_angstrom": 2.6417,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGL",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGL:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8364, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.559, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4523, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8364, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.559, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4523, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9114, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5857, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8051, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6274, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGM:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8364, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.559, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4523, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGM:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.559,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8364, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.559, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4523, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9114, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5857, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8051, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6274, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGM/original.cif",
            "source_coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGM:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.559,
          "minimum_chain_distance_angstrom": 2.559,
          "minimum_core_distance_angstrom": 2.559,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGM",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGM:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.857, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4763, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5458, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.857, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4763, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5458, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.84, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5449, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9431, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6765, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGN:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.857, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4763, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5458, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGN:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4763,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGN",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.857, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4763, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5458, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.84, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5449, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9431, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6765, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGN/original.cif",
            "source_coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGN:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.4763,
          "minimum_chain_distance_angstrom": 2.4763,
          "minimum_core_distance_angstrom": 2.4763,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGN",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGN:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8593, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5282, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4727, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8593, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5282, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4727, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8724, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4835, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8751, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6041, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGO:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8593, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5282, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4727, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGO:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5282,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8593, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5282, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4727, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8724, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4835, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8751, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6041, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGO/original.cif",
            "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGO:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5282,
          "minimum_chain_distance_angstrom": 2.5282,
          "minimum_core_distance_angstrom": 2.5282,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGO:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9386, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4852, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.637, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6151, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8062, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3338, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6619, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9386, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4852, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.637, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6151, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8062, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3338, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6619, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGO:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9386, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4852, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.637, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6151, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8062, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3338, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGO:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8062,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9386, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4852, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.637, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6151, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8062, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3338, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6619, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGO/original.cif",
            "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGO:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.8062,
          "minimum_chain_distance_angstrom": 2.8062,
          "minimum_core_distance_angstrom": 2.8062,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGO:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8721, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4612, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4797, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8721, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4612, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4797, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9521, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5627, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9322, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6927, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGP:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8721, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4612, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4797, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGP:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4612,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8721, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4612, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4797, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9521, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5627, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9322, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6927, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGP/original.cif",
            "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGP:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.4612,
          "minimum_chain_distance_angstrom": 2.4612,
          "minimum_core_distance_angstrom": 2.4612,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGP:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2581, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9748, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3641, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6596, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8219, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5438, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2581, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9748, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3641, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6596, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8219, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5438, \"uniprot_position\": 49}]",
          "chain_id": "PDB:7HGP:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2581, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9748, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3641, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6596, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8219, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5438, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGP:LIG:I:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.5438,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2581, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9748, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3641, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6596, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8219, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5438, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGP/original.cif",
            "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGP:LIG:I:EDO:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.5438,
          "minimum_chain_distance_angstrom": 2.5438,
          "minimum_core_distance_angstrom": 2.5438,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGP:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9881, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5056, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5317, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5699, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7035, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3883, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7761, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9881, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5056, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5317, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5699, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7035, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3883, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7761, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGP:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9881, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5056, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5317, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5699, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7035, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3883, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGP:LIG:L:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7035,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9881, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5056, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5317, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5699, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7035, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3883, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7761, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGP/original.cif",
            "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGP:LIG:L:EDO:101:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.7035,
          "minimum_chain_distance_angstrom": 2.7035,
          "minimum_core_distance_angstrom": 2.7035,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGP:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8172, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4693, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6086, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8172, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4693, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6086, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9699, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5271, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7569, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2638, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGQ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8172, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4693, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6086, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGQ:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4693,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8172, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4693, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6086, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9699, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5271, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7569, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2638, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGQ/original.cif",
            "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGQ:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.4693,
          "minimum_chain_distance_angstrom": 2.4693,
          "minimum_core_distance_angstrom": 2.4693,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGQ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9225, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2063, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7201, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7742, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9339, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.35, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7997, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9225, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2063, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7201, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7742, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9339, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.35, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7997, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGQ:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9225, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2063, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7201, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7742, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9339, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.35, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGQ:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.9339,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9225, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2063, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7201, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7742, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9339, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.35, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7997, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGQ/original.cif",
            "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGQ:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.9339,
          "minimum_chain_distance_angstrom": 2.9339,
          "minimum_core_distance_angstrom": 2.9339,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGQ:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8248, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5315, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4713, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8248, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5315, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4713, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.836, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.501, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8833, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.624, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGR:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8248, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5315, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4713, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGR:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5315,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8248, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5315, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4713, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.836, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.501, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8833, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.624, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGR/original.cif",
            "source_coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGR:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5315,
          "minimum_chain_distance_angstrom": 2.5315,
          "minimum_core_distance_angstrom": 2.5315,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGR",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGR:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9588, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5197, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5087, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9588, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5197, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5087, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8653, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4967, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8631, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6198, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGS:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9588, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5197, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5087, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGS:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5197,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9588, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5197, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5087, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8653, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4967, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8631, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6198, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGS/original.cif",
            "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGS:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5197,
          "minimum_chain_distance_angstrom": 2.5197,
          "minimum_core_distance_angstrom": 2.5197,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGS:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8642, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3581, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5043, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6272, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8018, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5996, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6216, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8642, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3581, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5043, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6272, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8018, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5996, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6216, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGS:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8642, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3581, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5043, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6272, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8018, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5996, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGS:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8018,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8642, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3581, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5043, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6272, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8018, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5996, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6216, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGS/original.cif",
            "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGS:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.8018,
          "minimum_chain_distance_angstrom": 2.8018,
          "minimum_core_distance_angstrom": 2.8018,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGS:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8824, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5734, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5072, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8824, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5734, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5072, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8429, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4957, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8189, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.643, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGT:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8824, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5734, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5072, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGT:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5734,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8824, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5734, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5072, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8429, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4957, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8189, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.643, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGT/original.cif",
            "source_coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGT:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5734,
          "minimum_chain_distance_angstrom": 2.5734,
          "minimum_core_distance_angstrom": 2.5734,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGT:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9176, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6026, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5553, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9176, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6026, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5553, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.894, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4694, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8335, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6942, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGU:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9176, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6026, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5553, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGU:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.6026,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGU",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9176, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6026, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5553, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.894, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4694, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8335, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6942, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGU/original.cif",
            "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGU:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.6026,
          "minimum_chain_distance_angstrom": 2.6026,
          "minimum_core_distance_angstrom": 2.6026,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGU:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7205, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3221, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6344, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.656, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.886, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5493, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7884, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7205, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3221, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6344, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.656, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.886, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5493, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7884, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGU:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7205, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3221, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6344, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.656, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.886, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5493, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGU:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.886,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGU",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7205, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3221, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6344, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.656, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.886, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5493, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7884, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGU/original.cif",
            "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGU:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.886,
          "minimum_chain_distance_angstrom": 2.886,
          "minimum_core_distance_angstrom": 2.886,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGU:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.802, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5884, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4891, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.802, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5884, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4891, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8878, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5424, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9359, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6511, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGV:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.802, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5884, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4891, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGV:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5884,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.802, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5884, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4891, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8878, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5424, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9359, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6511, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGV/original.cif",
            "source_coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGV:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5884,
          "minimum_chain_distance_angstrom": 2.5884,
          "minimum_core_distance_angstrom": 2.5884,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGV",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGV:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8881, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5336, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.328, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8881, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5336, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.328, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8193, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4811, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7663, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4933, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGW:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8881, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5336, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.328, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGW:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5336,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGW",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8881, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5336, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.328, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8193, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4811, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7663, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4933, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGW/original.cif",
            "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGW:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5336,
          "minimum_chain_distance_angstrom": 2.5336,
          "minimum_core_distance_angstrom": 2.5336,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGW:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9429, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4418, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6465, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6999, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8121, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2961, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6808, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9429, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4418, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6465, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6999, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8121, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2961, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6808, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGW:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9429, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4418, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6465, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6999, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8121, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2961, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGW:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8121,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGW",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9429, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4418, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6465, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6999, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8121, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2961, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6808, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGW/original.cif",
            "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGW:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.8121,
          "minimum_chain_distance_angstrom": 2.8121,
          "minimum_core_distance_angstrom": 2.8121,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGW:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8548, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5744, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5067, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8548, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5744, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5067, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8454, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5923, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9106, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.71, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGX:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8548, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5744, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5067, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGX:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5744,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8548, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5744, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5067, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8454, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5923, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9106, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.71, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGX/original.cif",
            "source_coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGX:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5744,
          "minimum_chain_distance_angstrom": 2.5744,
          "minimum_core_distance_angstrom": 2.5744,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGX",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGX:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9072, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5318, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4716, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9072, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5318, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4716, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8044, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4454, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.706, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6137, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGY:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9072, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5318, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4716, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGY:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5318,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGY",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9072, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5318, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4716, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8044, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4454, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.706, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6137, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGY/original.cif",
            "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGY:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5318,
          "minimum_chain_distance_angstrom": 2.5318,
          "minimum_core_distance_angstrom": 2.5318,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGY:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6726, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5721, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8135, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6265, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7098, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4976, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7593, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6726, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5721, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8135, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6265, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7098, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4976, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7593, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGY:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6726, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5721, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8135, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6265, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7098, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4976, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGY:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7098,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGY",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6726, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5721, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8135, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6265, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7098, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4976, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7593, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGY/original.cif",
            "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGY:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.7098,
          "minimum_chain_distance_angstrom": 2.7098,
          "minimum_core_distance_angstrom": 2.7098,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGY:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0827, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.536, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6387, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0827, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.536, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6387, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9004, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4401, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9434, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5907, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HGZ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0827, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.536, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6387, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGZ:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.536,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0827, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.536, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6387, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9004, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4401, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9434, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5907, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGZ/original.cif",
            "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGZ:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.536,
          "minimum_chain_distance_angstrom": 2.536,
          "minimum_core_distance_angstrom": 2.536,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGZ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5823, \"uniprot_position\": 31}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5823, \"uniprot_position\": 31}]",
          "chain_id": "PDB:7HGZ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5823, \"uniprot_position\": 31}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGZ:LIG:I:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6849,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5823, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1312, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8364, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7546, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6257, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1762, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6849, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGZ/original.cif",
            "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGZ:LIG:I:EDO:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 4.5823,
          "minimum_chain_distance_angstrom": 4.5823,
          "minimum_core_distance_angstrom": 4.5823,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGZ:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1312, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8364, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7546, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6257, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1762, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6849, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1312, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8364, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7546, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6257, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1762, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6849, \"uniprot_position\": 49}]",
          "chain_id": "PDB:7HGZ:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1312, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8364, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7546, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6257, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1762, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6849, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGZ:LIG:I:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6849,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5823, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1312, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8364, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7546, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6257, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1762, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6849, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGZ/original.cif",
            "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGZ:LIG:I:EDO:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.6849,
          "minimum_chain_distance_angstrom": 2.6849,
          "minimum_core_distance_angstrom": 2.6849,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGZ:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9546, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5456, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5767, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6662, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8589, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3558, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8544, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9546, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5456, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5767, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6662, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8589, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3558, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8544, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGZ:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9546, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5456, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5767, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6662, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8589, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3558, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGZ:LIG:L:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8589,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9546, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5456, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5767, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6662, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8589, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3558, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8544, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGZ/original.cif",
            "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HGZ:LIG:L:EDO:101:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.8589,
          "minimum_chain_distance_angstrom": 2.8589,
          "minimum_core_distance_angstrom": 2.8589,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGZ:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.871, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5463, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5308, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.871, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5463, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5308, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8595, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5266, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8518, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6529, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HH0:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.871, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5463, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5308, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH0:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5463,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.871, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5463, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5308, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8595, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5266, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8518, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6529, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH0/original.cif",
            "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH0:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5463,
          "minimum_chain_distance_angstrom": 2.5463,
          "minimum_core_distance_angstrom": 2.5463,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH0:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8744, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5443, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5886, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7528, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7893, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3065, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8093, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8744, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5443, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5886, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7528, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7893, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3065, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8093, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HH0:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8744, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5443, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5886, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7528, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7893, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3065, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH0:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7893,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8744, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5443, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5886, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7528, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7893, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3065, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8093, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH0/original.cif",
            "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH0:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.7893,
          "minimum_chain_distance_angstrom": 2.7893,
          "minimum_core_distance_angstrom": 2.7893,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH0:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8211, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.597, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5383, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8211, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.597, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5383, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8327, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5294, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8379, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6472, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HH1:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8211, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.597, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5383, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH1:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.597,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8211, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.597, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5383, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8327, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5294, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8379, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6472, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH1/original.cif",
            "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH1:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.597,
          "minimum_chain_distance_angstrom": 2.597,
          "minimum_core_distance_angstrom": 2.597,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH1:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7824, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4694, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6869, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6851, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8046, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5726, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.671, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7824, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4694, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6869, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6851, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8046, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5726, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.671, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HH1:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7824, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4694, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6869, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6851, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8046, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5726, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH1:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8046,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7824, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4694, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6869, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6851, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8046, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5726, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.671, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH1/original.cif",
            "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH1:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.8046,
          "minimum_chain_distance_angstrom": 2.8046,
          "minimum_core_distance_angstrom": 2.8046,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH1:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7066, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5558, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4632, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7066, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5558, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4632, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9919, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5514, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7111, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.698, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HH2:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7066, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5558, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4632, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH2:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5558,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7066, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5558, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4632, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9919, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5514, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7111, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.698, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH2/original.cif",
            "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH2:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5558,
          "minimum_chain_distance_angstrom": 2.5558,
          "minimum_core_distance_angstrom": 2.5558,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH2:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7797, \"uniprot_position\": 31}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7797, \"uniprot_position\": 31}]",
          "chain_id": "PDB:7HH2:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7797, \"uniprot_position\": 31}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH2:LIG:H:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.2104,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7797, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4574, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6706, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8987, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6402, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0869, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.2104, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH2/original.cif",
            "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH2:LIG:H:EDO:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 4.7797,
          "minimum_chain_distance_angstrom": 4.7797,
          "minimum_core_distance_angstrom": 4.7797,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH2:LIG:H:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4574, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6706, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8987, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6402, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0869, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.2104, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4574, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6706, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8987, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6402, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0869, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.2104, \"uniprot_position\": 49}]",
          "chain_id": "PDB:7HH2:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4574, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6706, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8987, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6402, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0869, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.2104, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH2:LIG:H:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.2104,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7797, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4574, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6706, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8987, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6402, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0869, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.2104, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH2/original.cif",
            "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH2:LIG:H:EDO:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.2104,
          "minimum_chain_distance_angstrom": 2.2104,
          "minimum_core_distance_angstrom": 2.2104,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH2:LIG:H:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8143, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5351, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5365, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8143, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5351, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5365, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9424, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5631, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9282, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.647, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HH3:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8143, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5351, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5365, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH3:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5351,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8143, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5351, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5365, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9424, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5631, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9282, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.647, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH3/original.cif",
            "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH3:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5351,
          "minimum_chain_distance_angstrom": 2.5351,
          "minimum_core_distance_angstrom": 2.5351,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH3:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9872, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4247, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5733, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7631, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7351, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2385, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9872, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4247, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5733, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7631, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7351, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2385, \"uniprot_position\": 49}]",
          "chain_id": "PDB:7HH3:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9872, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4247, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5733, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7631, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7351, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2385, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH3:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7351,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9872, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4247, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5733, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7631, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7351, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2385, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH3/original.cif",
            "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH3:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.7351,
          "minimum_chain_distance_angstrom": 2.7351,
          "minimum_core_distance_angstrom": 2.7351,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH3:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8809, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4984, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.505, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8809, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4984, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.505, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8182, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5095, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8802, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7177, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HH4:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8809, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4984, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.505, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH4:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4984,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH4",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8809, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4984, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.505, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8182, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5095, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8802, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7177, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH4/original.cif",
            "source_coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH4:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.4984,
          "minimum_chain_distance_angstrom": 2.4984,
          "minimum_core_distance_angstrom": 2.4984,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH4",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH4:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8173, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5017, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.547, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8173, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5017, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.547, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8647, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5691, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9492, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6838, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HH5:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8173, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5017, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.547, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH5:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5017,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8173, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5017, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.547, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8647, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5691, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9492, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6838, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH5/original.cif",
            "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH5:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5017,
          "minimum_chain_distance_angstrom": 2.5017,
          "minimum_core_distance_angstrom": 2.5017,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH5:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7215, \"uniprot_position\": 30}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4754, \"uniprot_position\": 31}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7215, \"uniprot_position\": 30}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4754, \"uniprot_position\": 31}]",
          "chain_id": "PDB:7HH5:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7215, \"uniprot_position\": 30}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4754, \"uniprot_position\": 31}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH5:LIG:I:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6022,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7215, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4754, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0456, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8278, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.802, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6483, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8797, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6022, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH5/original.cif",
            "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH5:LIG:I:EDO:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 4.4754,
          "minimum_chain_distance_angstrom": 4.4754,
          "minimum_core_distance_angstrom": 4.4754,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH5:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0456, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8278, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.802, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6483, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8797, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6022, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0456, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8278, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.802, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6483, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8797, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6022, \"uniprot_position\": 49}]",
          "chain_id": "PDB:7HH5:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0456, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8278, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.802, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6483, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8797, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6022, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH5:LIG:I:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6022,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7215, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4754, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0456, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8278, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.802, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6483, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8797, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6022, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH5/original.cif",
            "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH5:LIG:I:EDO:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.6022,
          "minimum_chain_distance_angstrom": 2.6022,
          "minimum_core_distance_angstrom": 2.6022,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH5:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.87, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5186, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4988, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.87, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5186, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4988, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9179, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5882, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9076, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7289, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HH6:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.87, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5186, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4988, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH6:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5186,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.87, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5186, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4988, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9179, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5882, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9076, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7289, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH6/original.cif",
            "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH6:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5186,
          "minimum_chain_distance_angstrom": 2.5186,
          "minimum_core_distance_angstrom": 2.5186,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH6:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8462, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4714, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5525, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5664, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7065, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7115, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7652, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8462, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4714, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5525, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5664, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7065, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7115, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7652, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HH6:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8462, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4714, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5525, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5664, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7065, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7115, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH6:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7065,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8462, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4714, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5525, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5664, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7065, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7115, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7652, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH6/original.cif",
            "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH6:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.7065,
          "minimum_chain_distance_angstrom": 2.7065,
          "minimum_core_distance_angstrom": 2.7065,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH6:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.885, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6047, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5024, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.885, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6047, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5024, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9179, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5405, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7901, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6589, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HH7:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.885, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6047, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5024, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH7:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.6047,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.885, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6047, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5024, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9179, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5405, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7901, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6589, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH7/original.cif",
            "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH7:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.6047,
          "minimum_chain_distance_angstrom": 2.6047,
          "minimum_core_distance_angstrom": 2.6047,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH7:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7142, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4209, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6603, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6581, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8289, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5083, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7143, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7142, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4209, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6603, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6581, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8289, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5083, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7143, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HH7:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7142, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4209, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6603, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6581, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8289, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5083, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH7:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8289,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7142, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4209, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6603, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6581, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8289, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5083, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7143, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH7/original.cif",
            "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH7:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.8289,
          "minimum_chain_distance_angstrom": 2.8289,
          "minimum_core_distance_angstrom": 2.8289,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH7:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7521, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5677, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4989, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7521, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5677, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4989, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8747, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4839, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6966, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6626, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HH8:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7521, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5677, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4989, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH8:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5677,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7521, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5677, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4989, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8747, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4839, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6966, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6626, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH8/original.cif",
            "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH8:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5677,
          "minimum_chain_distance_angstrom": 2.5677,
          "minimum_core_distance_angstrom": 2.5677,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH8:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6779, \"uniprot_position\": 30}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1529, \"uniprot_position\": 31}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6779, \"uniprot_position\": 30}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1529, \"uniprot_position\": 31}]",
          "chain_id": "PDB:7HH8:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6779, \"uniprot_position\": 30}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1529, \"uniprot_position\": 31}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH8:LIG:I:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.5144,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6779, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1529, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2279, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7085, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6491, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5543, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6902, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5144, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH8/original.cif",
            "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH8:LIG:I:EDO:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 4.1529,
          "minimum_chain_distance_angstrom": 4.1529,
          "minimum_core_distance_angstrom": 4.1529,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH8:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2279, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7085, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6491, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5543, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6902, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5144, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2279, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7085, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6491, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5543, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6902, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5144, \"uniprot_position\": 49}]",
          "chain_id": "PDB:7HH8:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2279, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7085, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6491, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5543, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6902, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5144, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH8:LIG:I:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.5144,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6779, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1529, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2279, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7085, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6491, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5543, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6902, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5144, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH8/original.cif",
            "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH8:LIG:I:EDO:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.5144,
          "minimum_chain_distance_angstrom": 2.5144,
          "minimum_core_distance_angstrom": 2.5144,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH8:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6928, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4705, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7218, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5366, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.632, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1632, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8086, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6928, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4705, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7218, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5366, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.632, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1632, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8086, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HH8:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6928, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4705, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7218, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5366, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.632, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1632, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH8:LIG:L:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.632,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6928, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4705, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7218, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5366, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.632, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1632, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8086, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH8/original.cif",
            "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH8:LIG:L:EDO:101:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.632,
          "minimum_chain_distance_angstrom": 2.632,
          "minimum_core_distance_angstrom": 2.632,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH8:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8513, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5065, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5617, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8513, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5065, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5617, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8019, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5492, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9767, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7636, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HH9:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8513, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5065, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5617, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH9:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5065,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8513, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5065, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5617, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8019, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5492, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9767, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7636, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH9/original.cif",
            "source_coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HH9:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5065,
          "minimum_chain_distance_angstrom": 2.5065,
          "minimum_core_distance_angstrom": 2.5065,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH9",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH9:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8723, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6295, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5756, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8723, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6295, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5756, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7626, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.407, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8151, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7999, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HHA:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8723, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6295, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5756, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHA:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.6295,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8723, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6295, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5756, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7626, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.407, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8151, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7999, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHA/original.cif",
            "source_coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHA:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.6295,
          "minimum_chain_distance_angstrom": 2.6295,
          "minimum_core_distance_angstrom": 2.6295,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHA",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHA:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8922, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5493, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5505, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8922, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5493, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5505, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9508, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4985, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.865, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7043, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HHB:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8922, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5493, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5505, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHB:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5493,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8922, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5493, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5505, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9508, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4985, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.865, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7043, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHB/original.cif",
            "source_coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHB:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5493,
          "minimum_chain_distance_angstrom": 2.5493,
          "minimum_core_distance_angstrom": 2.5493,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHB",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHB:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8285, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5301, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5477, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8285, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5301, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5477, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8685, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5548, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8887, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4028, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HHC:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8285, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5301, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5477, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHC:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5301,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHC",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8285, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5301, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5477, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8685, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5548, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8887, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4028, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHC/original.cif",
            "source_coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHC:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5301,
          "minimum_chain_distance_angstrom": 2.5301,
          "minimum_core_distance_angstrom": 2.5301,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHC",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHC:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8552, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4811, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5076, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8552, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4811, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5076, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8952, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5642, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9257, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7575, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HHD:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8552, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4811, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5076, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHD:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4811,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8552, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4811, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5076, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8952, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5642, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9257, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7575, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHD/original.cif",
            "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHD:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.4811,
          "minimum_chain_distance_angstrom": 2.4811,
          "minimum_core_distance_angstrom": 2.4811,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHD:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9861, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.573, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6347, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6466, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7604, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4876, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5927, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9861, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.573, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6347, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6466, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7604, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4876, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5927, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHD:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9861, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.573, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6347, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6466, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7604, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4876, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHD:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7604,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9861, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.573, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6347, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6466, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7604, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4876, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5927, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHD/original.cif",
            "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHD:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.7604,
          "minimum_chain_distance_angstrom": 2.7604,
          "minimum_core_distance_angstrom": 2.7604,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHD:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9302, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4691, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5918, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9302, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4691, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5918, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.854, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4587, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8955, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8626, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HHE:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9302, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4691, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5918, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHE:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4691,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHE",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9302, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4691, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5918, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.854, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4587, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8955, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8626, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHE/original.cif",
            "source_coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHE:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.4691,
          "minimum_chain_distance_angstrom": 2.4691,
          "minimum_core_distance_angstrom": 2.4691,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHE",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHE:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5824, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5726, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4798, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5824, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5726, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4798, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8827, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5507, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7337, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7475, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HHF:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5824, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5726, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4798, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHF:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5726,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5824, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5726, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4798, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8827, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5507, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7337, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7475, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHF/original.cif",
            "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHF:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5726,
          "minimum_chain_distance_angstrom": 2.5726,
          "minimum_core_distance_angstrom": 2.5726,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHF:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9413, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3179, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6762, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.729, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8162, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2776, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8212, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9413, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3179, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6762, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.729, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8162, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2776, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8212, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHF:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9413, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3179, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6762, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.729, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8162, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2776, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHF:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8162,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9413, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3179, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6762, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.729, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8162, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2776, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8212, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHF/original.cif",
            "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHF:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.8162,
          "minimum_chain_distance_angstrom": 2.8162,
          "minimum_core_distance_angstrom": 2.8162,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHF:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.898, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4909, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4349, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.898, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4909, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4349, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8603, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.52, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8848, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6505, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HHG:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.898, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4909, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4349, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHG:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4909,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.898, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4909, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4349, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8603, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.52, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8848, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6505, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHG/original.cif",
            "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHG:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.4909,
          "minimum_chain_distance_angstrom": 2.4909,
          "minimum_core_distance_angstrom": 2.4909,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHG:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9249, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.517, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6927, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6024, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7548, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3431, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6636, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9249, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.517, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6927, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6024, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7548, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3431, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6636, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHG:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9249, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.517, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6927, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6024, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7548, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3431, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHG:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7548,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9249, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.517, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6927, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6024, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7548, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3431, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6636, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHG/original.cif",
            "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHG:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.7548,
          "minimum_chain_distance_angstrom": 2.7548,
          "minimum_core_distance_angstrom": 2.7548,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHG:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8768, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4175, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4289, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8768, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4175, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4289, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8844, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4814, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8907, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6377, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HHH:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8768, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4175, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4289, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHH:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4175,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8768, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4175, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4289, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8844, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4814, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8907, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6377, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHH/original.cif",
            "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHH:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.4175,
          "minimum_chain_distance_angstrom": 2.4175,
          "minimum_core_distance_angstrom": 2.4175,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHH:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8465, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3617, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5324, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5951, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8865, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5763, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8441, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8465, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3617, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5324, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5951, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8865, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5763, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8441, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHH:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8465, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3617, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5324, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5951, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8865, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5763, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHH:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8865,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8465, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3617, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5324, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5951, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8865, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5763, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8441, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHH/original.cif",
            "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHH:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.8865,
          "minimum_chain_distance_angstrom": 2.8865,
          "minimum_core_distance_angstrom": 2.8865,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHH:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6343, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6047, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4687, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6343, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6047, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4687, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6211, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4032, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.592, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4736, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HHI:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6343, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6047, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4687, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHI:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.592,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6343, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6047, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4687, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6211, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4032, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.592, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4736, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHI/original.cif",
            "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHI:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.6047,
          "minimum_chain_distance_angstrom": 2.592,
          "minimum_core_distance_angstrom": 2.6047,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHI:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0055, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0598, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5979, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6325, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8713, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7973, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0055, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0598, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5979, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6325, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8713, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7973, \"uniprot_position\": 49}]",
          "chain_id": "PDB:7HHI:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0055, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0598, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5979, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6325, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8713, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7973, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHI:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8713,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0055, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0598, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5979, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6325, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8713, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7973, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHI/original.cif",
            "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHI:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.8713,
          "minimum_chain_distance_angstrom": 2.8713,
          "minimum_core_distance_angstrom": 2.8713,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHI:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9124, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6053, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5125, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9124, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6053, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5125, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9143, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4896, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7996, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.597, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HHJ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9124, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6053, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5125, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHJ:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.6053,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9124, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6053, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5125, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9143, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4896, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7996, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.597, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHJ/original.cif",
            "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHJ:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.6053,
          "minimum_chain_distance_angstrom": 2.6053,
          "minimum_core_distance_angstrom": 2.6053,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHJ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7454, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.168, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5698, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7262, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9025, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4347, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9178, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7454, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.168, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5698, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7262, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9025, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4347, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9178, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHJ:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7454, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.168, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5698, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7262, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9025, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4347, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHJ:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.9025,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7454, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.168, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5698, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7262, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9025, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4347, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9178, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHJ/original.cif",
            "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHJ:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.9025,
          "minimum_chain_distance_angstrom": 2.9025,
          "minimum_core_distance_angstrom": 2.9025,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHJ:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9242, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4977, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5277, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9242, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4977, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5277, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8035, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4428, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7617, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.724, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HHK:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9242, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4977, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5277, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHK:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4977,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9242, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4977, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5277, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8035, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4428, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7617, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.724, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHK/original.cif",
            "source_coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHK:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.4977,
          "minimum_chain_distance_angstrom": 2.4977,
          "minimum_core_distance_angstrom": 2.4977,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHK",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHK:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8908, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5803, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5265, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8908, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5803, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5265, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8634, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4507, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8332, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7012, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HHL:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8908, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5803, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5265, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHL:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5803,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHL",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8908, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5803, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5265, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8634, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4507, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8332, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7012, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHL/original.cif",
            "source_coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHL:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5803,
          "minimum_chain_distance_angstrom": 2.5803,
          "minimum_core_distance_angstrom": 2.5803,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHL",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHL:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8764, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5453, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5788, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8764, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5453, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5788, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.845, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4264, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7743, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7088, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HHM:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8764, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5453, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5788, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHM:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5453,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8764, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5453, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5788, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.845, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4264, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7743, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7088, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHM/original.cif",
            "source_coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHM:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5453,
          "minimum_chain_distance_angstrom": 2.5453,
          "minimum_core_distance_angstrom": 2.5453,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHM",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHM:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8112, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5673, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3308, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8112, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5673, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3308, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7882, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.385, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6039, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6404, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HHN:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8112, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5673, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3308, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHN:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5673,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHN",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8112, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5673, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3308, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7882, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.385, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6039, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6404, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHN/original.cif",
            "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHN:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5673,
          "minimum_chain_distance_angstrom": 2.5673,
          "minimum_core_distance_angstrom": 2.5673,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHN:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7418, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3689, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8841, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7234, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7159, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8454, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7418, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3689, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8841, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7234, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7159, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8454, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHN:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7418, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3689, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8841, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7234, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7159, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHN:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7159,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHN",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7418, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3689, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8841, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7234, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7159, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8454, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHN/original.cif",
            "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHN:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.7159,
          "minimum_chain_distance_angstrom": 2.7159,
          "minimum_core_distance_angstrom": 2.7159,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHN:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7974, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6343, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5148, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7974, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6343, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5148, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9026, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4962, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8229, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6176, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HHO:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7974, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6343, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5148, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHO:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.6343,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7974, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6343, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5148, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9026, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4962, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8229, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6176, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHO/original.cif",
            "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHO:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.6343,
          "minimum_chain_distance_angstrom": 2.6343,
          "minimum_core_distance_angstrom": 2.6343,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHO:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7753, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.439, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7246, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6701, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6088, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3429, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8791, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7753, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.439, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7246, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6701, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6088, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3429, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8791, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHO:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7753, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.439, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7246, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6701, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6088, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3429, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHO:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6088,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7753, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.439, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7246, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6701, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6088, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3429, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8791, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHO/original.cif",
            "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHO:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.6088,
          "minimum_chain_distance_angstrom": 2.6088,
          "minimum_core_distance_angstrom": 2.6088,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHO:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8338, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4489, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4783, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8338, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4489, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4783, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8548, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4786, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.676, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6153, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HHP:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8338, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4489, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4783, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHP:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4489,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8338, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4489, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4783, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8548, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4786, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.676, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6153, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHP/original.cif",
            "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHP:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.4489,
          "minimum_chain_distance_angstrom": 2.4489,
          "minimum_core_distance_angstrom": 2.4489,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHP:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8037, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3777, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6736, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7429, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7218, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4733, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8093, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8037, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3777, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6736, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7429, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7218, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4733, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8093, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHP:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8037, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3777, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6736, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7429, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7218, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4733, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHP:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7218,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8037, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3777, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6736, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7429, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7218, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4733, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8093, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHP/original.cif",
            "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHP:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.7218,
          "minimum_chain_distance_angstrom": 2.7218,
          "minimum_core_distance_angstrom": 2.7218,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHP:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8203, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4447, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5696, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8203, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4447, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5696, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8888, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5662, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9376, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6721, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HHQ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8203, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4447, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5696, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHQ:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4447,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8203, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4447, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5696, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8888, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5662, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9376, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6721, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHQ/original.cif",
            "source_coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHQ:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.4447,
          "minimum_chain_distance_angstrom": 2.4447,
          "minimum_core_distance_angstrom": 2.4447,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHQ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHQ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7766, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4718, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7223, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7766, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4718, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7223, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6401, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3816, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7824, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7644, \"uniprot_position\": 93}]",
          "chain_id": "PDB:7HHR:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7766, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4718, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7223, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHR:LIG:F:EDO:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4718,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7766, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4718, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7223, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6401, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3816, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7824, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7644, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHR/original.cif",
            "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHR:LIG:F:EDO:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.4718,
          "minimum_chain_distance_angstrom": 2.4718,
          "minimum_core_distance_angstrom": 2.4718,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHR:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9412, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3707, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5289, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6375, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7895, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1527, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9412, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3707, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5289, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6375, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7895, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1527, \"uniprot_position\": 49}]",
          "chain_id": "PDB:7HHR:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9412, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3707, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5289, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6375, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7895, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1527, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHR:LIG:K:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7895,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9412, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3707, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5289, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6375, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7895, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1527, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHR/original.cif",
            "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:7HHR:LIG:K:EDO:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.7895,
          "minimum_chain_distance_angstrom": 2.7895,
          "minimum_core_distance_angstrom": 2.7895,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHR:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2248, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3504, \"uniprot_position\": 275}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5736, \"uniprot_position\": 276}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2483, \"uniprot_position\": 277}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2248, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3504, \"uniprot_position\": 275}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5736, \"uniprot_position\": 276}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2483, \"uniprot_position\": 277}]",
          "chain_id": "PDB:9EXW:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2248, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3504, \"uniprot_position\": 275}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5736, \"uniprot_position\": 276}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2483, \"uniprot_position\": 277}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "401",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9EXW:LIG:C:EDO:401:.",
            "nearest_polypeptide_distance_angstrom": 3.2483,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9EXW",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2248, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3504, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5736, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2483, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"319\", \"component\": \"ARG\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7597, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5775, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9EXW/original.cif",
            "source_coordinate_sha256": "5932fc10a492b4fa2d43f84d90f222053026ed6b35a587f3dbacd80e6f4297f7",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9EXW:LIG:C:EDO:401:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 3.2483,
          "minimum_chain_distance_angstrom": 3.2483,
          "minimum_core_distance_angstrom": 3.2483,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9EXW",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9EXW:LIG:C:EDO:401:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "5932fc10a492b4fa2d43f84d90f222053026ed6b35a587f3dbacd80e6f4297f7"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"319\", \"component\": \"ARG\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7597, \"uniprot_position\": 319}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5775, \"uniprot_position\": 323}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"319\", \"component\": \"ARG\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7597, \"uniprot_position\": 319}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5775, \"uniprot_position\": 323}]",
          "chain_id": "PDB:9EXW:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "401",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9EXW:LIG:C:EDO:401:.",
            "nearest_polypeptide_distance_angstrom": 3.2483,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9EXW",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2248, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3504, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5736, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2483, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"319\", \"component\": \"ARG\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7597, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5775, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9EXW/original.cif",
            "source_coordinate_sha256": "5932fc10a492b4fa2d43f84d90f222053026ed6b35a587f3dbacd80e6f4297f7",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9EXW:LIG:C:EDO:401:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 3.5775,
          "minimum_chain_distance_angstrom": 3.5775,
          "minimum_core_distance_angstrom": 11.0593,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9EXW",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9EXW:LIG:C:EDO:401:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "5932fc10a492b4fa2d43f84d90f222053026ed6b35a587f3dbacd80e6f4297f7"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6259, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0173, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.835, \"uniprot_position\": 274}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6259, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0173, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.835, \"uniprot_position\": 274}]",
          "chain_id": "PDB:9EXW:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6259, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0173, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.835, \"uniprot_position\": 274}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9EXW:LIG:D:EDO:402:.",
            "nearest_polypeptide_distance_angstrom": 2.9801,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9EXW",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6259, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0173, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.835, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"315\", \"component\": \"SER\", \"entity_position\": 112, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7812, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"316\", \"component\": \"GLY\", \"entity_position\": 113, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9801, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"317\", \"component\": \"LYS\", \"entity_position\": 114, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9741, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"319\", \"component\": \"ARG\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5332, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"320\", \"component\": \"ALA\", \"entity_position\": 117, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7081, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9939, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9EXW/original.cif",
            "source_coordinate_sha256": "5932fc10a492b4fa2d43f84d90f222053026ed6b35a587f3dbacd80e6f4297f7",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9EXW:LIG:D:EDO:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.0173,
          "minimum_chain_distance_angstrom": 3.0173,
          "minimum_core_distance_angstrom": 3.0173,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9EXW",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9EXW:LIG:D:EDO:402:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "5932fc10a492b4fa2d43f84d90f222053026ed6b35a587f3dbacd80e6f4297f7"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"315\", \"component\": \"SER\", \"entity_position\": 112, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7812, \"uniprot_position\": 315}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"316\", \"component\": \"GLY\", \"entity_position\": 113, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9801, \"uniprot_position\": 316}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"317\", \"component\": \"LYS\", \"entity_position\": 114, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9741, \"uniprot_position\": 317}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"319\", \"component\": \"ARG\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5332, \"uniprot_position\": 319}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"320\", \"component\": \"ALA\", \"entity_position\": 117, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7081, \"uniprot_position\": 320}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9939, \"uniprot_position\": 323}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"315\", \"component\": \"SER\", \"entity_position\": 112, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7812, \"uniprot_position\": 315}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"316\", \"component\": \"GLY\", \"entity_position\": 113, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9801, \"uniprot_position\": 316}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"317\", \"component\": \"LYS\", \"entity_position\": 114, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9741, \"uniprot_position\": 317}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"319\", \"component\": \"ARG\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5332, \"uniprot_position\": 319}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"320\", \"component\": \"ALA\", \"entity_position\": 117, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7081, \"uniprot_position\": 320}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9939, \"uniprot_position\": 323}]",
          "chain_id": "PDB:9EXW:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9EXW:LIG:D:EDO:402:.",
            "nearest_polypeptide_distance_angstrom": 2.9801,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9EXW",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6259, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0173, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.835, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"315\", \"component\": \"SER\", \"entity_position\": 112, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7812, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"316\", \"component\": \"GLY\", \"entity_position\": 113, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9801, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"317\", \"component\": \"LYS\", \"entity_position\": 114, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9741, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"319\", \"component\": \"ARG\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5332, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"320\", \"component\": \"ALA\", \"entity_position\": 117, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7081, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9939, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9EXW/original.cif",
            "source_coordinate_sha256": "5932fc10a492b4fa2d43f84d90f222053026ed6b35a587f3dbacd80e6f4297f7",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9EXW:LIG:D:EDO:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.9801,
          "minimum_chain_distance_angstrom": 2.9801,
          "minimum_core_distance_angstrom": 8.6203,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9EXW",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9EXW:LIG:D:EDO:402:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "5932fc10a492b4fa2d43f84d90f222053026ed6b35a587f3dbacd80e6f4297f7"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"270\", \"component\": \"ALA\", \"entity_position\": 67, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8473, \"uniprot_position\": 270}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"PRO\", \"entity_position\": 68, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6124, \"uniprot_position\": 271}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 69, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7133, \"uniprot_position\": 272}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"318\", \"component\": \"LEU\", \"entity_position\": 115, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2501, \"uniprot_position\": 318}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"321\", \"component\": \"GLN\", \"entity_position\": 118, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2535, \"uniprot_position\": 321}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"270\", \"component\": \"ALA\", \"entity_position\": 67, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8473, \"uniprot_position\": 270}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"PRO\", \"entity_position\": 68, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6124, \"uniprot_position\": 271}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 69, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7133, \"uniprot_position\": 272}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"318\", \"component\": \"LEU\", \"entity_position\": 115, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2501, \"uniprot_position\": 318}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"321\", \"component\": \"GLN\", \"entity_position\": 118, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2535, \"uniprot_position\": 321}]",
          "chain_id": "PDB:9EXX:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"270\", \"component\": \"ALA\", \"entity_position\": 67, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8473, \"uniprot_position\": 270}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"PRO\", \"entity_position\": 68, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6124, \"uniprot_position\": 271}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 69, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7133, \"uniprot_position\": 272}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "401",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9EXX:LIG:C:EDO:401:.",
            "nearest_polypeptide_distance_angstrom": 2.7133,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9EXX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"270\", \"component\": \"ALA\", \"entity_position\": 67, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8473, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"PRO\", \"entity_position\": 68, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6124, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 69, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7133, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"318\", \"component\": \"LEU\", \"entity_position\": 115, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2501, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"321\", \"component\": \"GLN\", \"entity_position\": 118, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2535, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9EXX/original.cif",
            "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9EXX:LIG:C:EDO:401:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 2.7133,
          "minimum_chain_distance_angstrom": 2.7133,
          "minimum_core_distance_angstrom": 2.7133,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9EXX:LIG:C:EDO:401:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.835, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3598, \"uniprot_position\": 275}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8657, \"uniprot_position\": 276}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9516, \"uniprot_position\": 277}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.835, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3598, \"uniprot_position\": 275}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8657, \"uniprot_position\": 276}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9516, \"uniprot_position\": 277}]",
          "chain_id": "PDB:9EXX:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.835, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3598, \"uniprot_position\": 275}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8657, \"uniprot_position\": 276}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9516, \"uniprot_position\": 277}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "401",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9EXX:LIG:F:EDO:401:.",
            "nearest_polypeptide_distance_angstrom": 2.8753,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9EXX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.835, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3598, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8657, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9516, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"319\", \"component\": \"ARG\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1294, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8753, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9EXX/original.cif",
            "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9EXX:LIG:F:EDO:401:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 3.3598,
          "minimum_chain_distance_angstrom": 3.3598,
          "minimum_core_distance_angstrom": 3.3598,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9EXX:LIG:F:EDO:401:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"319\", \"component\": \"ARG\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1294, \"uniprot_position\": 319}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8753, \"uniprot_position\": 323}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"319\", \"component\": \"ARG\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1294, \"uniprot_position\": 319}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8753, \"uniprot_position\": 323}]",
          "chain_id": "PDB:9EXX:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "401",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9EXX:LIG:F:EDO:401:.",
            "nearest_polypeptide_distance_angstrom": 2.8753,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9EXX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.835, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3598, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8657, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9516, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"319\", \"component\": \"ARG\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1294, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8753, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9EXX/original.cif",
            "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9EXX:LIG:F:EDO:401:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.8753,
          "minimum_chain_distance_angstrom": 2.8753,
          "minimum_core_distance_angstrom": 11.4605,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9EXX:LIG:F:EDO:401:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9411, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8057, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0039, \"uniprot_position\": 274}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9411, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8057, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0039, \"uniprot_position\": 274}]",
          "chain_id": "PDB:9EXX:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9411, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8057, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0039, \"uniprot_position\": 274}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "402",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9EXX:LIG:G:EDO:402:.",
            "nearest_polypeptide_distance_angstrom": 2.581,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9EXX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9411, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8057, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0039, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"316\", \"component\": \"GLY\", \"entity_position\": 113, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9108, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"319\", \"component\": \"ARG\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0338, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"320\", \"component\": \"ALA\", \"entity_position\": 117, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7981, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.581, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9EXX/original.cif",
            "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9EXX:LIG:G:EDO:402:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.8057,
          "minimum_chain_distance_angstrom": 3.8057,
          "minimum_core_distance_angstrom": 3.8057,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9EXX:LIG:G:EDO:402:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"316\", \"component\": \"GLY\", \"entity_position\": 113, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9108, \"uniprot_position\": 316}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"319\", \"component\": \"ARG\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0338, \"uniprot_position\": 319}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"320\", \"component\": \"ALA\", \"entity_position\": 117, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7981, \"uniprot_position\": 320}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.581, \"uniprot_position\": 323}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"316\", \"component\": \"GLY\", \"entity_position\": 113, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9108, \"uniprot_position\": 316}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"319\", \"component\": \"ARG\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0338, \"uniprot_position\": 319}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"320\", \"component\": \"ALA\", \"entity_position\": 117, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7981, \"uniprot_position\": 320}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.581, \"uniprot_position\": 323}]",
          "chain_id": "PDB:9EXX:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "402",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9EXX:LIG:G:EDO:402:.",
            "nearest_polypeptide_distance_angstrom": 2.581,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9EXX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9411, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8057, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0039, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"316\", \"component\": \"GLY\", \"entity_position\": 113, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9108, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"319\", \"component\": \"ARG\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0338, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"320\", \"component\": \"ALA\", \"entity_position\": 117, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7981, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.581, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9EXX/original.cif",
            "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9EXX:LIG:G:EDO:402:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.581,
          "minimum_chain_distance_angstrom": 2.581,
          "minimum_core_distance_angstrom": 7.9413,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9EXX:LIG:G:EDO:402:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"314\", \"component\": \"ILE\", \"entity_position\": 111, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0723, \"uniprot_position\": 314}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"315\", \"component\": \"SER\", \"entity_position\": 112, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0048, \"uniprot_position\": 315}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"316\", \"component\": \"GLY\", \"entity_position\": 113, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2972, \"uniprot_position\": 316}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"317\", \"component\": \"LYS\", \"entity_position\": 114, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7338, \"uniprot_position\": 317}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"318\", \"component\": \"LEU\", \"entity_position\": 115, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1343, \"uniprot_position\": 318}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"319\", \"component\": \"ARG\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9955, \"uniprot_position\": 319}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"314\", \"component\": \"ILE\", \"entity_position\": 111, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0723, \"uniprot_position\": 314}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"315\", \"component\": \"SER\", \"entity_position\": 112, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0048, \"uniprot_position\": 315}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"316\", \"component\": \"GLY\", \"entity_position\": 113, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2972, \"uniprot_position\": 316}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"317\", \"component\": \"LYS\", \"entity_position\": 114, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7338, \"uniprot_position\": 317}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"318\", \"component\": \"LEU\", \"entity_position\": 115, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1343, \"uniprot_position\": 318}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"319\", \"component\": \"ARG\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9955, \"uniprot_position\": 319}]",
          "chain_id": "PDB:9EXX:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "403",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9EXX:LIG:H:EDO:403:.",
            "nearest_polypeptide_distance_angstrom": 3.0048,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9EXX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"314\", \"component\": \"ILE\", \"entity_position\": 111, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0723, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"315\", \"component\": \"SER\", \"entity_position\": 112, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0048, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"316\", \"component\": \"GLY\", \"entity_position\": 113, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2972, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"317\", \"component\": \"LYS\", \"entity_position\": 114, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7338, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"318\", \"component\": \"LEU\", \"entity_position\": 115, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1343, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"319\", \"component\": \"ARG\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9955, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9EXX/original.cif",
            "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9EXX:LIG:H:EDO:403:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.0048,
          "minimum_chain_distance_angstrom": 3.0048,
          "minimum_core_distance_angstrom": 6.9785,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9EXX:LIG:H:EDO:403:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8385, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6533, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4755, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8385, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6533, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4755, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0124, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5704, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8627, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4995, \"uniprot_position\": 93}]",
          "chain_id": "PDB:9G91:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8385, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6533, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4755, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G91:LIG:C:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6533,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9G91",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8385, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6533, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4755, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0124, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5704, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8627, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4995, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G91/original.cif",
            "source_coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9G91:LIG:C:EDO:101:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 2.6533,
          "minimum_chain_distance_angstrom": 2.6533,
          "minimum_core_distance_angstrom": 2.6533,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9G91",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G91:LIG:C:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.752, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6315, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4416, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.752, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6315, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4416, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9982, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5812, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8342, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4211, \"uniprot_position\": 93}]",
          "chain_id": "PDB:9G96:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.752, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6315, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4416, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G96:LIG:C:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6315,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9G96",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.752, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6315, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4416, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9982, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5812, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8342, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4211, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G96/original.cif",
            "source_coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9G96:LIG:C:EDO:101:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 2.6315,
          "minimum_chain_distance_angstrom": 2.6315,
          "minimum_core_distance_angstrom": 2.6315,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9G96",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G96:LIG:C:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9261, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3201, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6606, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5092, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6774, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7683, \"uniprot_position\": 49}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7229, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9261, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3201, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6606, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5092, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6774, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7683, \"uniprot_position\": 49}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7229, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9I7A:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9261, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3201, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6606, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5092, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6774, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7683, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7A:LIG:C:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6774,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7A",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9261, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3201, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6606, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5092, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6774, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7683, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7229, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7A/original.cif",
            "source_coordinate_sha256": "857793d747236e582de4077a0e81844a78959029ddad4ee092a2c22ac17615d3",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9I7A:LIG:C:EDO:101:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 2.6774,
          "minimum_chain_distance_angstrom": 2.6774,
          "minimum_core_distance_angstrom": 2.6774,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7A",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7A:LIG:C:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "857793d747236e582de4077a0e81844a78959029ddad4ee092a2c22ac17615d3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0854, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5161, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6553, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6944, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6975, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0854, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5161, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6553, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6944, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6975, \"uniprot_position\": 49}]",
          "chain_id": "PDB:9I7E:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0854, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5161, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6553, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6944, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6975, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7E:LIG:C:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6944,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7E",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0854, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5161, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6553, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6944, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6975, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7E/original.cif",
            "source_coordinate_sha256": "2d9155c00715884e1a7a34990650be2b2495aab29233acf09c7eef87804ff681",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9I7E:LIG:C:EDO:101:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 2.6944,
          "minimum_chain_distance_angstrom": 2.6944,
          "minimum_core_distance_angstrom": 2.6944,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7E",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7E:LIG:C:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "2d9155c00715884e1a7a34990650be2b2495aab29233acf09c7eef87804ff681"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7125, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4911, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7817, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5944, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7705, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0565, \"uniprot_position\": 49}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9707, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7125, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4911, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7817, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5944, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7705, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0565, \"uniprot_position\": 49}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9707, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9I7E:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7125, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4911, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7817, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5944, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7705, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0565, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7E:LIG:D:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7705,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7E",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7125, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4911, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7817, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5944, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7705, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0565, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9707, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7E/original.cif",
            "source_coordinate_sha256": "2d9155c00715884e1a7a34990650be2b2495aab29233acf09c7eef87804ff681",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9I7E:LIG:D:EDO:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.7705,
          "minimum_chain_distance_angstrom": 2.7705,
          "minimum_core_distance_angstrom": 2.7705,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7E",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7E:LIG:D:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "2d9155c00715884e1a7a34990650be2b2495aab29233acf09c7eef87804ff681"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7809, \"uniprot_position\": 24}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5104, \"uniprot_position\": 26}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5567, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7809, \"uniprot_position\": 24}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5104, \"uniprot_position\": 26}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5567, \"uniprot_position\": 43}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8636, \"uniprot_position\": 90}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4601, \"uniprot_position\": 91}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8227, \"uniprot_position\": 92}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4042, \"uniprot_position\": 93}]",
          "chain_id": "PDB:9I7E:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7809, \"uniprot_position\": 24}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5104, \"uniprot_position\": 26}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5567, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7E:LIG:E:EDO:102:.",
            "nearest_polypeptide_distance_angstrom": 2.5104,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7E",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7809, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5104, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5567, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8636, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4601, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8227, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4042, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7E/original.cif",
            "source_coordinate_sha256": "2d9155c00715884e1a7a34990650be2b2495aab29233acf09c7eef87804ff681",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9I7E:LIG:E:EDO:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.5104,
          "minimum_chain_distance_angstrom": 2.5104,
          "minimum_core_distance_angstrom": 2.5104,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7E",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7E:LIG:E:EDO:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "2d9155c00715884e1a7a34990650be2b2495aab29233acf09c7eef87804ff681"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2957, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2396, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5228, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6755, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.761, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1028, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2957, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2396, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5228, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6755, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.761, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1028, \"uniprot_position\": 49}]",
          "chain_id": "PDB:9I7F:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2957, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2396, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5228, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6755, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.761, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1028, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7F:LIG:G:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.761,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7F",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2957, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2396, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5228, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6755, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.761, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1028, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7F/original.cif",
            "source_coordinate_sha256": "237f68a9875104d57e6ebc9c62208383f996a6710e831b27711baaddf338da6a",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9I7F:LIG:G:EDO:101:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.761,
          "minimum_chain_distance_angstrom": 2.761,
          "minimum_core_distance_angstrom": 2.761,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7F",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7F:LIG:G:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "237f68a9875104d57e6ebc9c62208383f996a6710e831b27711baaddf338da6a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9897, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6214, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5277, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9897, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6214, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5277, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0092, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3542, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3112, \"uniprot_position\": 92}]",
          "chain_id": "PDB:9I7F:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9897, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6214, \"uniprot_position\": 26}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5277, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7F:LIG:H:EDO:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6214,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7F",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9897, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"26\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6214, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5277, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0092, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3542, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3112, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7F/original.cif",
            "source_coordinate_sha256": "237f68a9875104d57e6ebc9c62208383f996a6710e831b27711baaddf338da6a",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9I7F:LIG:H:EDO:102:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.6214,
          "minimum_chain_distance_angstrom": 2.6214,
          "minimum_core_distance_angstrom": 2.6214,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7F",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7F:LIG:H:EDO:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "237f68a9875104d57e6ebc9c62208383f996a6710e831b27711baaddf338da6a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"E\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.2643, \"uniprot_position\": 15}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4525, \"uniprot_position\": 18}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.6991, \"uniprot_position\": 21}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.5797, \"uniprot_position\": 44}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.5973, \"uniprot_position\": 47}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4134, \"uniprot_position\": 49}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.7768, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"E\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.2643, \"uniprot_position\": 15}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4525, \"uniprot_position\": 18}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.6991, \"uniprot_position\": 21}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.5797, \"uniprot_position\": 44}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.5973, \"uniprot_position\": 47}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4134, \"uniprot_position\": 49}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.7768, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9I7F:CHAIN:E:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"E\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.2643, \"uniprot_position\": 15}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4525, \"uniprot_position\": 18}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.6991, \"uniprot_position\": 21}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.5797, \"uniprot_position\": 44}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.5973, \"uniprot_position\": 47}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4134, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"E\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"E\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7F:LIG:I:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.5973,
            "nearest_polypeptide_label_asym_id": "E",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7F",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"E\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.2643, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4525, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.6991, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.5797, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.5973, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4134, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.7768, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7F/original.cif",
            "source_coordinate_sha256": "237f68a9875104d57e6ebc9c62208383f996a6710e831b27711baaddf338da6a",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9I7F:LIG:I:EDO:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.5973,
          "minimum_chain_distance_angstrom": 2.5973,
          "minimum_core_distance_angstrom": 2.5973,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7F",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "E",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7F:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:E",
          "source_coordinate_sha256": "237f68a9875104d57e6ebc9c62208383f996a6710e831b27711baaddf338da6a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8921, \"uniprot_position\": 31}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8921, \"uniprot_position\": 31}]",
          "chain_id": "PDB:9I7I:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8921, \"uniprot_position\": 31}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7I:LIG:F:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.5498,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7I",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8921, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5377, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8315, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6264, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6383, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7558, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5498, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7I/original.cif",
            "source_coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9I7I:LIG:F:EDO:101:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 4.8921,
          "minimum_chain_distance_angstrom": 4.8921,
          "minimum_core_distance_angstrom": 4.8921,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9I7I",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7I:LIG:F:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5377, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8315, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6264, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6383, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7558, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5498, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5377, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8315, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6264, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6383, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7558, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5498, \"uniprot_position\": 49}]",
          "chain_id": "PDB:9I7I:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5377, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8315, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6264, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6383, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7558, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5498, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7I:LIG:F:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.5498,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7I",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8921, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5377, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8315, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6264, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6383, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7558, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5498, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7I/original.cif",
            "source_coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9I7I:LIG:F:EDO:101:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5498,
          "minimum_chain_distance_angstrom": 2.5498,
          "minimum_core_distance_angstrom": 2.5498,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9I7I",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7I:LIG:F:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8922, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4785, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6158, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6464, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7748, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3993, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.719, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8922, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4785, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6158, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6464, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7748, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3993, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.719, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9I7I:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8922, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4785, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6158, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6464, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7748, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3993, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7I:LIG:I:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7748,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7I",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8922, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4785, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6158, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6464, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7748, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3993, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.719, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7I/original.cif",
            "source_coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9I7I:LIG:I:EDO:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7748,
          "minimum_chain_distance_angstrom": 2.7748,
          "minimum_core_distance_angstrom": 2.7748,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7I",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7I:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7294, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9762, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7644, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7039, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6401, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5217, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7294, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9762, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7644, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7039, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6401, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5217, \"uniprot_position\": 49}]",
          "chain_id": "PDB:9S83:CHAIN:B:UP:O75475",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7294, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9762, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7644, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7039, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6401, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5217, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O75475:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "PSIP1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"JUBO4\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": false, \"label_asym_id\": \"A\", \"sequence_length\": 74, \"uniprot_ids\": []}, {\"description\": \"PC4 and SFRS1-interacting protein\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 91, \"uniprot_ids\": [\"O75475\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9S83:LIG:C:EDO:101:.",
            "nearest_polypeptide_distance_angstrom": 2.5217,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9S83",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"68\", \"component\": \"ARG\", \"entity_position\": 69, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.925, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7294, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9762, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7644, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7039, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6401, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5217, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/PSIP1__HUMAN__O75475/Complexes/9S83/original.cif",
            "source_coordinate_sha256": "ca9f5ee66d87905bf6f12876e50e87af4a49d70d5a2dcb6fe1287db59202d685",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9S83:LIG:C:EDO:101:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 2.5217,
          "minimum_chain_distance_angstrom": 2.5217,
          "minimum_core_distance_angstrom": 2.5217,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9S83",
          "protein_id": "UP:O75475",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9S83:LIG:C:EDO:101:.:SITE:UP:O75475:PWWP1:B",
          "source_coordinate_sha256": "ca9f5ee66d87905bf6f12876e50e87af4a49d70d5a2dcb6fe1287db59202d685"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"297\", \"component\": \"ARG\", \"entity_position\": 217, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7593, \"uniprot_position\": 297}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"304\", \"component\": \"ASP\", \"entity_position\": 224, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7317, \"uniprot_position\": 304}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"306\", \"component\": \"ARG\", \"entity_position\": 226, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1627, \"uniprot_position\": 306}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"ARG\", \"entity_position\": 233, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2016, \"uniprot_position\": 313}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"ALA\", \"entity_position\": 234, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7971, \"uniprot_position\": 314}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"315\", \"component\": \"TRP\", \"entity_position\": 235, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4885, \"uniprot_position\": 315}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EDO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"297\", \"component\": \"ARG\", \"entity_position\": 217, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7593, \"uniprot_position\": 297}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"304\", \"component\": \"ASP\", \"entity_position\": 224, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7317, \"uniprot_position\": 304}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"306\", \"component\": \"ARG\", \"entity_position\": 226, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1627, \"uniprot_position\": 306}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"ARG\", \"entity_position\": 233, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2016, \"uniprot_position\": 313}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"ALA\", \"entity_position\": 234, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7971, \"uniprot_position\": 314}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"315\", \"component\": \"TRP\", \"entity_position\": 235, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4885, \"uniprot_position\": 315}]",
          "chain_id": "PDB:9T2F:CHAIN:A:UP:Q9ULU4",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"297\", \"component\": \"ARG\", \"entity_position\": 217, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7593, \"uniprot_position\": 297}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"304\", \"component\": \"ASP\", \"entity_position\": 224, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7317, \"uniprot_position\": 304}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"306\", \"component\": \"ARG\", \"entity_position\": 226, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1627, \"uniprot_position\": 306}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"ARG\", \"entity_position\": 233, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2016, \"uniprot_position\": 313}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"ALA\", \"entity_position\": 234, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7971, \"uniprot_position\": 314}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"315\", \"component\": \"TRP\", \"entity_position\": 235, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4885, \"uniprot_position\": 315}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "ZMYND8",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "501",
            "ccd_id": "EDO",
            "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"MYND-type zinc finger-containing chromatin reader ZMYND8\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 332, \"uniprot_ids\": [\"Q9ULU4\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "B",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9T2F:LIG:B:EDO:501:.",
            "nearest_polypeptide_distance_angstrom": 2.7317,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9T2F",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"297\", \"component\": \"ARG\", \"entity_position\": 217, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7593, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"304\", \"component\": \"ASP\", \"entity_position\": 224, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7317, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"306\", \"component\": \"ARG\", \"entity_position\": 226, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1627, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"ARG\", \"entity_position\": 233, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2016, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"ALA\", \"entity_position\": 234, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7971, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"315\", \"component\": \"TRP\", \"entity_position\": 235, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4885, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/ZMYND8__HUMAN__Q9ULU4/APO/9T2F/original.cif",
            "source_coordinate_sha256": "892edee866ba5352525742db289e1da9520510d4872d0cb335a1242459d44d0e",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9T2F:LIG:B:EDO:501:.",
          "ligand_label_asym_id": "B",
          "minimum_Pfam_distance_angstrom": 2.7317,
          "minimum_chain_distance_angstrom": 2.7317,
          "minimum_core_distance_angstrom": 2.7317,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9T2F",
          "protein_id": "UP:Q9ULU4",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9T2F:LIG:B:EDO:501:.:SITE:UP:Q9ULU4:PWWP1:A",
          "source_coordinate_sha256": "892edee866ba5352525742db289e1da9520510d4872d0cb335a1242459d44d0e"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 75,
      "context_pdb_count": 75,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "PWWP-proximal structure",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 139,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
        "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "1,2-ETHANEDIOL",
        "other_pdb_component": true,
        "other_site_count": 139,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:9I7F:LIG:G:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7E:LIG:C:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9EXW:LIG:D:EDO:402:.:SITE:UP:O96028:PWWP1:A",
          "PDB:9EXX:LIG:F:EDO:401:.:SITE:UP:O96028:PWWP1:A",
          "PDB:9EXX:LIG:G:EDO:402:.:SITE:UP:O96028:PWWP1:A",
          "PDB:9EXW:LIG:C:EDO:401:.:SITE:UP:O96028:PWWP1:A",
          "PDB:7HHF:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHI:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH2:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9G96:LIG:C:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH8:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG7:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG2:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHR:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHO:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGV:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGG:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHN:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH3:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGQ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH5:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHQ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH1:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGR:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHC:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGI:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHP:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG5:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGM:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9G91:LIG:C:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGH:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH9:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGB:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGX:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHD:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG0:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGN:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGO:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG4:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG8:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGL:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGA:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG1:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH6:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH0:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGP:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHA:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHM:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHH:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH4:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGC:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGT:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH7:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGW:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGK:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHL:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHB:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHG:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGF:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGD:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGY:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHJ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGU:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHK:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHE:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG3:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG6:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG9:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGS:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGE:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGJ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7F:LIG:H:EDO:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGZ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9EXX:LIG:C:EDO:401:.:SITE:UP:O96028:PWWP1:A",
          "PDB:9T2F:LIG:B:EDO:501:.:SITE:UP:Q9ULU4:PWWP1:A",
          "PDB:7HH8:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH5:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGZ:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH2:LIG:H:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7I:LIG:F:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:4Z02:LIG:D:EDO:1102:.:SITE:UP:O95696:PWWP1:A",
          "PDB:7HH2:LIG:H:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9I7E:LIG:D:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9I7A:LIG:C:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH5:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGZ:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH8:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGP:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9I7I:LIG:F:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9S83:LIG:C:EDO:101:.:SITE:UP:O75475:PWWP1:B",
          "PDB:9I7E:LIG:E:EDO:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9EXX:LIG:H:EDO:403:.:SITE:UP:O96028:PWWP1:B",
          "PDB:9EXW:LIG:D:EDO:402:.:SITE:UP:O96028:PWWP1:B",
          "PDB:9EXX:LIG:G:EDO:402:.:SITE:UP:O96028:PWWP1:B",
          "PDB:9EXX:LIG:F:EDO:401:.:SITE:UP:O96028:PWWP1:B",
          "PDB:9EXW:LIG:C:EDO:401:.:SITE:UP:O96028:PWWP1:B",
          "PDB:7HGY:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG7:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH8:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH7:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGD:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG2:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGU:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG8:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHN:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHJ:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHO:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGE:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH1:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGK:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG1:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHP:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGA:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH6:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHH:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGS:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH0:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGH:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG0:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGB:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:9I7I:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG4:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGC:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGQ:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHG:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGO:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGF:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHR:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHF:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGW:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGZ:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG6:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHD:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH3:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGP:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG3:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHI:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGG:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:9I7F:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:E"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:4Z02:LIG:D:EDO:1102:.:SITE:UP:O95696:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "4845453d35b02dbb549d6634f82d209e4ec7a4b1c71ec02c869eea9e8bf3c2b9",
          "domain_id": "UP:O95696:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:4Z02:LIG:D:EDO:1102:.",
          "observed_other_component": true,
          "pdb_id": "4Z02",
          "protein_id": "UP:O95696",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:4Z02:LIG:D:EDO:1102:.:SITE:UP:O95696:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/4Z02",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG0:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG0:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG0:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HG0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG0:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG0:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG0:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HG0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG1:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG1:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG1:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HG1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG1:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG1:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG1:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HG1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG2:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG2:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG2:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HG2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG2:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG2:LIG:L:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG2:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HG2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG3:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG3:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG3:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HG3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG3:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG3:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG3:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HG3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG4:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG4:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG4:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HG4",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG4:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG4:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG4:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HG4",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG5:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG5:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HG5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG5:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HG5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG6:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG6:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG6:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HG6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG6:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG6:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG6:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HG6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG7:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG7:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG7:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HG7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG7:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG7:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG7:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HG7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG8:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG8:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG8:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HG8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG8:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG8:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG8:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HG8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG9:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG9:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HG9",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG9:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HG9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGA:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGA:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGA:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGA:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGA:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGA:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGB:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGB:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGB:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGB:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGB:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGB:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGC:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGC:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGC:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGC",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGC:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGC:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGC:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGC",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGD:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGD:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGD:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGD:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGD:LIG:L:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGD:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGE:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGE:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGE:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGE",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGE:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGE:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGE:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGE",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGF:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGF:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGF:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGF:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGF:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGF:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGG:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGG:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGG:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGG:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGG:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGG:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGH:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGH:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGH:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGH:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGH:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGH:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGI:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGI:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGI",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGI:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGJ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGJ:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGJ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGJ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGK:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGK:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGK:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGK:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGK:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGK:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGL:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGL:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGL",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGL:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGL",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGM:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGM:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGM",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGM:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGN:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGN:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGN",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGN:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGN",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGO:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGO:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGO:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGO:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGO:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGO:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGP:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGP:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGP:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGP:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGP:LIG:I:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGP:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGP:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGP:LIG:L:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGP:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGQ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGQ:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGQ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGQ:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGQ:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGQ:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGR:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGR:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGR",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGR:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGS:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGS:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGS:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGS:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGS:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGS:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGT:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGT:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGT:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGU:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGU:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGU:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGU",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGU:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGU:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGU:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGU",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGV:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGV:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGV",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGV:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGW:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGW:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGW:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGW",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGW:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGW:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGW:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGW",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGX:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGX:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGX",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGX:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGY:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGY:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGY:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGY",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGY:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGY:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGY:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGY",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGZ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGZ:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGZ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGZ:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGZ:LIG:I:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGZ:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGZ:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGZ:LIG:I:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGZ:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGZ:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGZ:LIG:L:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGZ:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HGZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH0:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH0:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH0:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH0:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH0:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH0:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH1:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH1:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH1:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH1:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH1:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH1:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH2:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH2:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH2:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH2:LIG:H:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH2:LIG:H:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH2:LIG:H:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH2:LIG:H:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH2:LIG:H:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH2:LIG:H:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH3:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH3:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH3:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH3:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH3:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH3:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH4:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH4:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HH4",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH4:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH4",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH5:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH5:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH5:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH5:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH5:LIG:I:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH5:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH5:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH5:LIG:I:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH5:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH6:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH6:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH6:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH6:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH6:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH6:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH7:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH7:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH7:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH7:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH7:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH7:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH8:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH8:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH8:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH8:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH8:LIG:I:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH8:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH8:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH8:LIG:I:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH8:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH8:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH8:LIG:L:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH8:LIG:L:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH9:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH9:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HH9",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH9:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HH9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHA:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHA:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HHA",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHA:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHB:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHB:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HHB",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHB:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHC:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHC:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HHC",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHC:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHC",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHD:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHD:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHD:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHD:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHD:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHD:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHE:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHE:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HHE",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHE:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHE",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHF:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHF:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHF:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHF:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHF:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHF:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHG:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHG:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHG:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHG:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHG:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHG:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHH:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHH:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHH:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHH:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHH:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHH:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHI:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHI:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHI:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHI:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHI:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHI:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHJ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHJ:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHJ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHJ:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHJ:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHJ:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHK:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHK:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HHK",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHK:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHL:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHL:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HHL",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHL:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHL",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHM:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHM:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HHM",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHM:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHN:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHN:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHN:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHN",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHN:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHN:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHN:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHN",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHO:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHO:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHO:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHO:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHO:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHO:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHP:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHP:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHP:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHP:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHP:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHP:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHQ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHQ:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HHQ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHQ:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHR:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHR:LIG:F:EDO:103:.",
          "observed_other_component": true,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHR:LIG:F:EDO:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHR:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHR:LIG:K:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHR:LIG:K:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/7HHR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9EXW:LIG:C:EDO:401:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "5932fc10a492b4fa2d43f84d90f222053026ed6b35a587f3dbacd80e6f4297f7",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9EXW:LIG:C:EDO:401:.",
          "observed_other_component": true,
          "pdb_id": "9EXW",
          "protein_id": "UP:O96028",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9EXW:LIG:C:EDO:401:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9EXW",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9EXW:LIG:C:EDO:401:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "5932fc10a492b4fa2d43f84d90f222053026ed6b35a587f3dbacd80e6f4297f7",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9EXW:LIG:C:EDO:401:.",
          "observed_other_component": true,
          "pdb_id": "9EXW",
          "protein_id": "UP:O96028",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9EXW:LIG:C:EDO:401:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9EXW",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9EXW:LIG:D:EDO:402:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "5932fc10a492b4fa2d43f84d90f222053026ed6b35a587f3dbacd80e6f4297f7",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9EXW:LIG:D:EDO:402:.",
          "observed_other_component": true,
          "pdb_id": "9EXW",
          "protein_id": "UP:O96028",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9EXW:LIG:D:EDO:402:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9EXW",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9EXW:LIG:D:EDO:402:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "5932fc10a492b4fa2d43f84d90f222053026ed6b35a587f3dbacd80e6f4297f7",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9EXW:LIG:D:EDO:402:.",
          "observed_other_component": true,
          "pdb_id": "9EXW",
          "protein_id": "UP:O96028",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9EXW:LIG:D:EDO:402:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9EXW",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9EXX:LIG:C:EDO:401:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9EXX:LIG:C:EDO:401:.",
          "observed_other_component": true,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9EXX:LIG:C:EDO:401:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9EXX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9EXX:LIG:F:EDO:401:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9EXX:LIG:F:EDO:401:.",
          "observed_other_component": true,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9EXX:LIG:F:EDO:401:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9EXX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9EXX:LIG:F:EDO:401:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9EXX:LIG:F:EDO:401:.",
          "observed_other_component": true,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9EXX:LIG:F:EDO:401:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9EXX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9EXX:LIG:G:EDO:402:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9EXX:LIG:G:EDO:402:.",
          "observed_other_component": true,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9EXX:LIG:G:EDO:402:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9EXX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9EXX:LIG:G:EDO:402:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9EXX:LIG:G:EDO:402:.",
          "observed_other_component": true,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9EXX:LIG:G:EDO:402:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9EXX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9EXX:LIG:H:EDO:403:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9EXX:LIG:H:EDO:403:.",
          "observed_other_component": true,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9EXX:LIG:H:EDO:403:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9EXX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G91:LIG:C:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G91:LIG:C:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "9G91",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G91:LIG:C:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9G91",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G96:LIG:C:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G96:LIG:C:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "9G96",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G96:LIG:C:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9G96",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7A:LIG:C:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "857793d747236e582de4077a0e81844a78959029ddad4ee092a2c22ac17615d3",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7A:LIG:C:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7A",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7A:LIG:C:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9I7A",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7E:LIG:C:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2d9155c00715884e1a7a34990650be2b2495aab29233acf09c7eef87804ff681",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7E:LIG:C:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7E",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7E:LIG:C:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9I7E",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7E:LIG:D:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2d9155c00715884e1a7a34990650be2b2495aab29233acf09c7eef87804ff681",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7E:LIG:D:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7E",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7E:LIG:D:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9I7E",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7E:LIG:E:EDO:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2d9155c00715884e1a7a34990650be2b2495aab29233acf09c7eef87804ff681",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7E:LIG:E:EDO:102:.",
          "observed_other_component": true,
          "pdb_id": "9I7E",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7E:LIG:E:EDO:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9I7E",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7F:LIG:G:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "237f68a9875104d57e6ebc9c62208383f996a6710e831b27711baaddf338da6a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7F:LIG:G:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7F",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7F:LIG:G:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9I7F",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7F:LIG:H:EDO:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "237f68a9875104d57e6ebc9c62208383f996a6710e831b27711baaddf338da6a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7F:LIG:H:EDO:102:.",
          "observed_other_component": true,
          "pdb_id": "9I7F",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7F:LIG:H:EDO:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9I7F",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7F:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:E": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "237f68a9875104d57e6ebc9c62208383f996a6710e831b27711baaddf338da6a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7F:LIG:I:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7F",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7F:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:E",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9I7F",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7I:LIG:F:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7I:LIG:F:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7I",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7I:LIG:F:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9I7I",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7I:LIG:F:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7I:LIG:F:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7I",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7I:LIG:F:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9I7I",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7I:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7I:LIG:I:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7I",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7I:LIG:I:EDO:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9I7I",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9S83:LIG:C:EDO:101:.:SITE:UP:O75475:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ca9f5ee66d87905bf6f12876e50e87af4a49d70d5a2dcb6fe1287db59202d685",
          "domain_id": "UP:O75475:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9S83:LIG:C:EDO:101:.",
          "observed_other_component": true,
          "pdb_id": "9S83",
          "protein_id": "UP:O75475",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9S83:LIG:C:EDO:101:.:SITE:UP:O75475:PWWP1:B",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9S83",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9T2F:LIG:B:EDO:501:.:SITE:UP:Q9ULU4:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EDO",
          "chemical_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LYCAIKOWRPUZTN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "892edee866ba5352525742db289e1da9520510d4872d0cb335a1242459d44d0e",
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9T2F:LIG:B:EDO:501:.",
          "observed_other_component": true,
          "pdb_id": "9T2F",
          "protein_id": "UP:Q9ULU4",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9T2F:LIG:B:EDO:501:.:SITE:UP:Q9ULU4:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9T2F",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    },
    {
      "aliases": [
        "1,4-DIETHYLENE DIOXIDE"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "4COS"
      ],
      "bound_structure_count": 1,
      "category": "Structure-supported identity",
      "chemical_id": "INCHIKEY:RYHBNJHYFVUHQT-UHFFFAOYSA-N",
      "classifications": [],
      "compound_id": "INCHIKEY:RYHBNJHYFVUHQT-UHFFFAOYSA-N",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 2,
        "calculated_HBD": 0,
        "calculated_TPSA": 18.46,
        "calculated_formula": "C4H8O2",
        "calculated_logP": 0.0332,
        "calculated_molecular_weight": 88.106,
        "computed_inchikey": "RYHBNJHYFVUHQT-UHFFFAOYSA-N",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "4fd4951521ee190a7f0d-dark.svg",
          "light": "4fd4951521ee190a7f0d-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [
        "UP:Q9ULU4:PWWP1"
      ],
      "entity_kind": "chemical_identity",
      "genes": [
        "ZMYND8"
      ],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "1,4-DIETHYLENE DIOXIDE"
        ],
        "ccd_ids": [
          "DIO"
        ],
        "ccd_names": "[\"1,4-DIETHYLENE DIOXIDE\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:RYHBNJHYFVUHQT-UHFFFAOYSA-N",
        "connectivity_block": "RYHBNJHYFVUHQT",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"DIO\": 0}",
        "formulae": "[\"C4 H8 O2\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "RYHBNJHYFVUHQT-UHFFFAOYSA-N",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "C1COCCO1",
        "primary_name": "1,4-DIETHYLENE DIOXIDE",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"DIO\": \"C1COCCO1\"}",
        "source_metadata_sha256": "{\"DIO\": \"b0afd591d2461f07737c523fd35b1158c37cd20ceafe46b094ba76bf4681054d\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/DIO"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "1,4-DIETHYLENE DIOXIDE",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 1,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [
        "UP:Q9ULU4"
      ],
      "relationships": [],
      "relevant": false,
      "search_text": "1,4-diethylene dioxide inchikey:ryhbnjhyfvuhqt-uhfffaoysa-n 1,4-diethylene dioxide zmynd8 up:q9ulu4:pwwp1 4cos {\"aliases\":[\"1,4-diethylene dioxide\"],\"ccd_ids\":[\"dio\"],\"ccd_names\":\"[\\\"1,4-diethylene dioxide\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:ryhbnjhyfvuhqt-uhfffaoysa-n\",\"connectivity_block\":\"ryhbnjhyfvuhqt\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"dio\\\": 0}\",\"formulae\":\"[\\\"c4 h8 o2\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"ryhbnjhyfvuhqt-uhfffaoysa-n\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"c1cocco1\",\"primary_name\":\"1,4-diethylene dioxide\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"dio\\\": \\\"c1cocco1\\\"}\",\"source_metadata_sha256\":\"{\\\"dio\\\": \\\"b0afd591d2461f07737c523fd35b1158c37cd20ceafe46b094ba76bf4681054d\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/dio\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/DIO"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"309\", \"component\": \"GLY\", \"entity_position\": 229, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.891, \"uniprot_position\": 309}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"310\", \"component\": \"GLN\", \"entity_position\": 230, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.775, \"uniprot_position\": 310}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"311\", \"component\": \"HIS\", \"entity_position\": 231, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1176, \"uniprot_position\": 311}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "DIO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"265\", \"component\": \"LYS\", \"entity_position\": 185, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1621, \"uniprot_position\": 265}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"TRP\", \"entity_position\": 189, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7693, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"309\", \"component\": \"GLY\", \"entity_position\": 229, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.891, \"uniprot_position\": 309}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"310\", \"component\": \"GLN\", \"entity_position\": 230, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.775, \"uniprot_position\": 310}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"311\", \"component\": \"HIS\", \"entity_position\": 231, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1176, \"uniprot_position\": 311}]",
          "chain_id": "PDB:4COS:CHAIN:A:UP:Q9ULU4",
          "chemical_id": "INCHIKEY:RYHBNJHYFVUHQT-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"309\", \"component\": \"GLY\", \"entity_position\": 229, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.891, \"uniprot_position\": 309}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"310\", \"component\": \"GLN\", \"entity_position\": 230, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.775, \"uniprot_position\": 310}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"311\", \"component\": \"HIS\", \"entity_position\": 231, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1176, \"uniprot_position\": 311}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "ZMYND8",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "1403",
            "ccd_id": "DIO",
            "chemical_id": "INCHIKEY:RYHBNJHYFVUHQT-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PROTEIN KINASE C-BINDING PROTEIN 1\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 326, \"uniprot_ids\": [\"Q9ULU4\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 6,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:4COS:LIG:E:DIO:1403:.",
            "nearest_polypeptide_distance_angstrom": 3.1176,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "4COS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"265\", \"component\": \"LYS\", \"entity_position\": 185, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1621, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"TRP\", \"entity_position\": 189, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7693, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"309\", \"component\": \"GLY\", \"entity_position\": 229, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.891, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"310\", \"component\": \"GLN\", \"entity_position\": 230, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.775, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"311\", \"component\": \"HIS\", \"entity_position\": 231, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1176, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/ZMYND8__HUMAN__Q9ULU4/APO/4COS/original.cif",
            "source_coordinate_sha256": "18686460ab8b7572b014f5497c8d6755f03a838965ca8bd0bd194ee114b964d8",
            "unique_heavy_atom_names": 6
          },
          "ligand_instance_id": "PDB:4COS:LIG:E:DIO:1403:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 3.1176,
          "minimum_chain_distance_angstrom": 3.1176,
          "minimum_core_distance_angstrom": 3.1176,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "4COS",
          "protein_id": "UP:Q9ULU4",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:4COS:LIG:E:DIO:1403:.:SITE:UP:Q9ULU4:PWWP1:A",
          "source_coordinate_sha256": "18686460ab8b7572b014f5497c8d6755f03a838965ca8bd0bd194ee114b964d8"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "DIO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"172\", \"component\": \"ALA\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1054, \"uniprot_position\": 172}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"173\", \"component\": \"PHE\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.527, \"uniprot_position\": 173}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"177\", \"component\": \"VAL\", \"entity_position\": 97, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8034, \"uniprot_position\": 177}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"182\", \"component\": \"HIS\", \"entity_position\": 102, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6946, \"uniprot_position\": 182}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"185\", \"component\": \"TYR\", \"entity_position\": 105, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5189, \"uniprot_position\": 185}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"224\", \"component\": \"CYS\", \"entity_position\": 144, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.678, \"uniprot_position\": 224}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"227\", \"component\": \"TYR\", \"entity_position\": 147, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2208, \"uniprot_position\": 227}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"228\", \"component\": \"ASN\", \"entity_position\": 148, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8402, \"uniprot_position\": 228}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LEU\", \"entity_position\": 154, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0171, \"uniprot_position\": 234}]",
          "chain_id": "PDB:4COS:CHAIN:A:UP:Q9ULU4",
          "chemical_id": "INCHIKEY:RYHBNJHYFVUHQT-UHFFFAOYSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "ZMYND8",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "1404",
            "ccd_id": "DIO",
            "chemical_id": "INCHIKEY:RYHBNJHYFVUHQT-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PROTEIN KINASE C-BINDING PROTEIN 1\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 326, \"uniprot_ids\": [\"Q9ULU4\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 6,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:4COS:LIG:F:DIO:1404:.",
            "nearest_polypeptide_distance_angstrom": 2.8402,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "4COS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"172\", \"component\": \"ALA\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1054, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"173\", \"component\": \"PHE\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.527, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"177\", \"component\": \"VAL\", \"entity_position\": 97, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8034, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"182\", \"component\": \"HIS\", \"entity_position\": 102, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6946, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"185\", \"component\": \"TYR\", \"entity_position\": 105, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5189, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"224\", \"component\": \"CYS\", \"entity_position\": 144, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.678, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"227\", \"component\": \"TYR\", \"entity_position\": 147, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2208, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"228\", \"component\": \"ASN\", \"entity_position\": 148, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8402, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LEU\", \"entity_position\": 154, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0171, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/ZMYND8__HUMAN__Q9ULU4/APO/4COS/original.cif",
            "source_coordinate_sha256": "18686460ab8b7572b014f5497c8d6755f03a838965ca8bd0bd194ee114b964d8",
            "unique_heavy_atom_names": 6
          },
          "ligand_instance_id": "PDB:4COS:LIG:F:DIO:1404:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 30.3218,
          "minimum_chain_distance_angstrom": 2.8402,
          "minimum_core_distance_angstrom": 30.3218,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "4COS",
          "protein_id": "UP:Q9ULU4",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:4COS:LIG:F:DIO:1404:.:SITE:UP:Q9ULU4:PWWP1:A",
          "source_coordinate_sha256": "18686460ab8b7572b014f5497c8d6755f03a838965ca8bd0bd194ee114b964d8"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 1,
      "context_pdb_count": 1,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "PWWP-proximal structure",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 2,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:RYHBNJHYFVUHQT-UHFFFAOYSA-N",
        "compound_id": "INCHIKEY:RYHBNJHYFVUHQT-UHFFFAOYSA-N",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "1,4-DIETHYLENE DIOXIDE",
        "other_pdb_component": true,
        "other_site_count": 2,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:4COS:LIG:F:DIO:1404:.:SITE:UP:Q9ULU4:PWWP1:A",
          "PDB:4COS:LIG:E:DIO:1403:.:SITE:UP:Q9ULU4:PWWP1:A"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:4COS:LIG:E:DIO:1403:.:SITE:UP:Q9ULU4:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/DIO",
          "chemical_id": "INCHIKEY:RYHBNJHYFVUHQT-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:RYHBNJHYFVUHQT-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "18686460ab8b7572b014f5497c8d6755f03a838965ca8bd0bd194ee114b964d8",
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:4COS:LIG:E:DIO:1403:.",
          "observed_other_component": true,
          "pdb_id": "4COS",
          "protein_id": "UP:Q9ULU4",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:4COS:LIG:E:DIO:1403:.:SITE:UP:Q9ULU4:PWWP1:A",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/4COS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:4COS:LIG:F:DIO:1404:.:SITE:UP:Q9ULU4:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/DIO",
          "chemical_id": "INCHIKEY:RYHBNJHYFVUHQT-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:RYHBNJHYFVUHQT-UHFFFAOYSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "18686460ab8b7572b014f5497c8d6755f03a838965ca8bd0bd194ee114b964d8",
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:4COS:LIG:F:DIO:1404:.",
          "observed_other_component": true,
          "pdb_id": "4COS",
          "protein_id": "UP:Q9ULU4",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:4COS:LIG:F:DIO:1404:.:SITE:UP:Q9ULU4:PWWP1:A",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/4COS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    },
    {
      "aliases": [
        "2-(N-MORPHOLINO)-ETHANESULFONIC ACID"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "6IIP"
      ],
      "bound_structure_count": 1,
      "category": "Structure-supported identity",
      "chemical_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
      "classifications": [],
      "compound_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 4,
        "calculated_HBD": 1,
        "calculated_TPSA": 70.87,
        "calculated_formula": "C6H13NO4S",
        "calculated_logP": -2.5533,
        "calculated_molecular_weight": 195.24,
        "computed_inchikey": "SXGZJKUKBWWHRA-UHFFFAOYSA-N",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "accd7d0261d90caaaf8d-dark.svg",
          "light": "accd7d0261d90caaaf8d-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [
        "UP:Q9Y3E1:PWWP1"
      ],
      "entity_kind": "chemical_identity",
      "genes": [
        "HDGFL3"
      ],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "2-(N-MORPHOLINO)-ETHANESULFONIC ACID"
        ],
        "ccd_ids": [
          "MES"
        ],
        "ccd_names": "[\"2-(N-MORPHOLINO)-ETHANESULFONIC ACID\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
        "connectivity_block": "SXGZJKUKBWWHRA",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"MES\": 0}",
        "formulae": "[\"C6 H13 N O4 S\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "SXGZJKUKBWWHRA-UHFFFAOYSA-N",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "C1COCC[NH+]1CCS(=O)(=O)[O-]",
        "primary_name": "2-(N-MORPHOLINO)-ETHANESULFONIC ACID",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"MES\": \"C1COCC[NH+]1CCS(=O)(=O)[O-]\"}",
        "source_metadata_sha256": "{\"MES\": \"8af0b807d750f0cef5c5d653b78e0d36a7899c0400fa8bf71a04b7ff3abdb28a\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/MES"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "2-(N-MORPHOLINO)-ETHANESULFONIC ACID",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 1,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [
        "UP:Q9Y3E1"
      ],
      "relationships": [],
      "relevant": false,
      "search_text": "2-(n-morpholino)-ethanesulfonic acid inchikey:sxgzjkukbwwhra-uhfffaoysa-n 2-(n-morpholino)-ethanesulfonic acid hdgfl3 up:q9y3e1:pwwp1 6iip {\"aliases\":[\"2-(n-morpholino)-ethanesulfonic acid\"],\"ccd_ids\":[\"mes\"],\"ccd_names\":\"[\\\"2-(n-morpholino)-ethanesulfonic acid\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:sxgzjkukbwwhra-uhfffaoysa-n\",\"connectivity_block\":\"sxgzjkukbwwhra\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"mes\\\": 0}\",\"formulae\":\"[\\\"c6 h13 n o4 s\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"sxgzjkukbwwhra-uhfffaoysa-n\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"c1cocc[nh+]1ccs(=o)(=o)[o-]\",\"primary_name\":\"2-(n-morpholino)-ethanesulfonic acid\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"mes\\\": \\\"c1cocc[nh+]1ccs(=o)(=o)[o-]\\\"}\",\"source_metadata_sha256\":\"{\\\"mes\\\": \\\"8af0b807d750f0cef5c5d653b78e0d36a7899c0400fa8bf71a04b7ff3abdb28a\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/mes\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/MES"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2399, \"uniprot_position\": 19}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7823, \"uniprot_position\": 22}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4739, \"uniprot_position\": 25}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 42, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6048, \"uniprot_position\": 48}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5073, \"uniprot_position\": 51}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7633, \"uniprot_position\": 53}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.25, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7101, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "MES",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2399, \"uniprot_position\": 19}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7823, \"uniprot_position\": 22}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4739, \"uniprot_position\": 25}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 42, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6048, \"uniprot_position\": 48}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5073, \"uniprot_position\": 51}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7633, \"uniprot_position\": 53}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.25, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7101, \"uniprot_position\": 80}]",
          "chain_id": "PDB:6IIP:CHAIN:A:UP:Q9Y3E1",
          "chemical_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2399, \"uniprot_position\": 19}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7823, \"uniprot_position\": 22}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4739, \"uniprot_position\": 25}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 42, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6048, \"uniprot_position\": 48}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5073, \"uniprot_position\": 51}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7633, \"uniprot_position\": 53}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "MES",
            "chemical_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 12,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6IIP:LIG:C:MES:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7633,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6IIP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2399, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7823, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4739, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 42, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6048, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5073, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7633, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.25, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7101, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.318, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"40\", \"component\": \"PRO\", \"entity_position\": 34, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.315, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9491, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"55\", \"component\": \"ALA\", \"entity_position\": 49, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4573, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7059, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL3__HUMAN__Q9Y3E1/APO/6IIP/original.cif",
            "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
            "unique_heavy_atom_names": 12
          },
          "ligand_instance_id": "PDB:6IIP:LIG:C:MES:101:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 2.7633,
          "minimum_chain_distance_angstrom": 2.7633,
          "minimum_core_distance_angstrom": 2.7633,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:6IIP:LIG:C:MES:101:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.318, \"uniprot_position\": 19}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"40\", \"component\": \"PRO\", \"entity_position\": 34, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.315, \"uniprot_position\": 40}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9491, \"uniprot_position\": 43}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"55\", \"component\": \"ALA\", \"entity_position\": 49, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4573, \"uniprot_position\": 55}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7059, \"uniprot_position\": 56}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "MES",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.318, \"uniprot_position\": 19}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"40\", \"component\": \"PRO\", \"entity_position\": 34, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.315, \"uniprot_position\": 40}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9491, \"uniprot_position\": 43}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"55\", \"component\": \"ALA\", \"entity_position\": 49, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4573, \"uniprot_position\": 55}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7059, \"uniprot_position\": 56}]",
          "chain_id": "PDB:6IIP:CHAIN:B:UP:Q9Y3E1",
          "chemical_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.318, \"uniprot_position\": 19}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"40\", \"component\": \"PRO\", \"entity_position\": 34, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.315, \"uniprot_position\": 40}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9491, \"uniprot_position\": 43}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"55\", \"component\": \"ALA\", \"entity_position\": 49, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4573, \"uniprot_position\": 55}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7059, \"uniprot_position\": 56}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "MES",
            "chemical_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 12,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6IIP:LIG:C:MES:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7633,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6IIP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2399, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7823, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4739, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 42, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6048, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5073, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7633, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.25, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7101, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.318, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"40\", \"component\": \"PRO\", \"entity_position\": 34, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.315, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9491, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"55\", \"component\": \"ALA\", \"entity_position\": 49, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4573, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7059, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL3__HUMAN__Q9Y3E1/APO/6IIP/original.cif",
            "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
            "unique_heavy_atom_names": 12
          },
          "ligand_instance_id": "PDB:6IIP:LIG:C:MES:101:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 2.9491,
          "minimum_chain_distance_angstrom": 2.9491,
          "minimum_core_distance_angstrom": 2.9491,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:6IIP:LIG:C:MES:101:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3462, \"uniprot_position\": 19}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"40\", \"component\": \"PRO\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3094, \"uniprot_position\": 40}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9207, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"55\", \"component\": \"ALA\", \"entity_position\": 49, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.575, \"uniprot_position\": 55}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"56\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4982, \"uniprot_position\": 56}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "MES",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3462, \"uniprot_position\": 19}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"40\", \"component\": \"PRO\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3094, \"uniprot_position\": 40}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9207, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"55\", \"component\": \"ALA\", \"entity_position\": 49, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.575, \"uniprot_position\": 55}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"56\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4982, \"uniprot_position\": 56}]",
          "chain_id": "PDB:6IIP:CHAIN:A:UP:Q9Y3E1",
          "chemical_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3462, \"uniprot_position\": 19}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"40\", \"component\": \"PRO\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3094, \"uniprot_position\": 40}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9207, \"uniprot_position\": 43}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"55\", \"component\": \"ALA\", \"entity_position\": 49, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.575, \"uniprot_position\": 55}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"56\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4982, \"uniprot_position\": 56}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "MES",
            "chemical_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 12,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6IIP:LIG:G:MES:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7066,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6IIP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3462, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"40\", \"component\": \"PRO\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3094, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9207, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"55\", \"component\": \"ALA\", \"entity_position\": 49, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.575, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"56\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4982, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2487, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5876, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.467, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 42, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5865, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5317, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7066, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7264, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL3__HUMAN__Q9Y3E1/APO/6IIP/original.cif",
            "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
            "unique_heavy_atom_names": 12
          },
          "ligand_instance_id": "PDB:6IIP:LIG:G:MES:101:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.9207,
          "minimum_chain_distance_angstrom": 2.9207,
          "minimum_core_distance_angstrom": 2.9207,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:6IIP:LIG:G:MES:101:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2487, \"uniprot_position\": 19}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5876, \"uniprot_position\": 22}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.467, \"uniprot_position\": 25}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 42, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5865, \"uniprot_position\": 48}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5317, \"uniprot_position\": 51}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7066, \"uniprot_position\": 53}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7264, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "MES",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2487, \"uniprot_position\": 19}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5876, \"uniprot_position\": 22}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.467, \"uniprot_position\": 25}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 42, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5865, \"uniprot_position\": 48}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5317, \"uniprot_position\": 51}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7066, \"uniprot_position\": 53}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7264, \"uniprot_position\": 78}]",
          "chain_id": "PDB:6IIP:CHAIN:B:UP:Q9Y3E1",
          "chemical_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2487, \"uniprot_position\": 19}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5876, \"uniprot_position\": 22}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.467, \"uniprot_position\": 25}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 42, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5865, \"uniprot_position\": 48}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5317, \"uniprot_position\": 51}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7066, \"uniprot_position\": 53}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "MES",
            "chemical_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 12,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6IIP:LIG:G:MES:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7066,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6IIP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3462, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"40\", \"component\": \"PRO\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3094, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9207, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"55\", \"component\": \"ALA\", \"entity_position\": 49, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.575, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"56\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4982, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2487, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5876, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.467, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 42, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5865, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5317, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7066, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7264, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL3__HUMAN__Q9Y3E1/APO/6IIP/original.cif",
            "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
            "unique_heavy_atom_names": 12
          },
          "ligand_instance_id": "PDB:6IIP:LIG:G:MES:101:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.7066,
          "minimum_chain_distance_angstrom": 2.7066,
          "minimum_core_distance_angstrom": 2.7066,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:6IIP:LIG:G:MES:101:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 1,
      "context_pdb_count": 1,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "PWWP-proximal structure",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 4,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
        "compound_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "2-(N-MORPHOLINO)-ETHANESULFONIC ACID",
        "other_pdb_component": true,
        "other_site_count": 4,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:6IIP:LIG:C:MES:101:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "PDB:6IIP:LIG:G:MES:101:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "PDB:6IIP:LIG:G:MES:101:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "PDB:6IIP:LIG:C:MES:101:.:SITE:UP:Q9Y3E1:PWWP1:B"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:6IIP:LIG:C:MES:101:.:SITE:UP:Q9Y3E1:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/MES",
          "chemical_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6IIP:LIG:C:MES:101:.",
          "observed_other_component": true,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6IIP:LIG:C:MES:101:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/6IIP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6IIP:LIG:C:MES:101:.:SITE:UP:Q9Y3E1:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/MES",
          "chemical_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6IIP:LIG:C:MES:101:.",
          "observed_other_component": true,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6IIP:LIG:C:MES:101:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/6IIP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6IIP:LIG:G:MES:101:.:SITE:UP:Q9Y3E1:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/MES",
          "chemical_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6IIP:LIG:G:MES:101:.",
          "observed_other_component": true,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6IIP:LIG:G:MES:101:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/6IIP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6IIP:LIG:G:MES:101:.:SITE:UP:Q9Y3E1:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/MES",
          "chemical_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:SXGZJKUKBWWHRA-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6IIP:LIG:G:MES:101:.",
          "observed_other_component": true,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6IIP:LIG:G:MES:101:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/6IIP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    },
    {
      "aliases": [
        "2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "6IIQ"
      ],
      "bound_structure_count": 1,
      "category": "Structure-supported identity",
      "chemical_id": "INCHIKEY:LENZDBCJOHFCAS-UHFFFAOYSA-O",
      "classifications": [],
      "compound_id": "INCHIKEY:LENZDBCJOHFCAS-UHFFFAOYSA-O",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 3,
        "calculated_HBD": 4,
        "calculated_TPSA": 88.33,
        "calculated_formula": "C4H12NO3+",
        "calculated_logP": -3.056,
        "calculated_molecular_weight": 122.144,
        "computed_inchikey": "LENZDBCJOHFCAS-UHFFFAOYSA-O",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "23bd0a226e57d3effd56-dark.svg",
          "light": "23bd0a226e57d3effd56-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [
        "UP:Q9Y3E1:PWWP1"
      ],
      "entity_kind": "chemical_identity",
      "genes": [
        "HDGFL3"
      ],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL"
        ],
        "ccd_ids": [
          "TRS"
        ],
        "ccd_names": "[\"2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:LENZDBCJOHFCAS-UHFFFAOYSA-O",
        "connectivity_block": "LENZDBCJOHFCAS",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"TRS\": 1}",
        "formulae": "[\"C4 H12 N O3\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "LENZDBCJOHFCAS-UHFFFAOYSA-O",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "C(C(CO)(CO)[NH3+])O",
        "primary_name": "2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"TRS\": \"C(C(CO)(CO)[NH3+])O\"}",
        "source_metadata_sha256": "{\"TRS\": \"327ddc255cff340ae4170bb33e506c7589d5b909c85c917fe7446fb94cb82c02\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/TRS"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 1,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [
        "UP:Q9Y3E1"
      ],
      "relationships": [],
      "relevant": false,
      "search_text": "2-amino-2-hydroxymethyl-propane-1,3-diol inchikey:lenzdbcjohfcas-uhfffaoysa-o 2-amino-2-hydroxymethyl-propane-1,3-diol hdgfl3 up:q9y3e1:pwwp1 6iiq {\"aliases\":[\"2-amino-2-hydroxymethyl-propane-1,3-diol\"],\"ccd_ids\":[\"trs\"],\"ccd_names\":\"[\\\"2-amino-2-hydroxymethyl-propane-1,3-diol\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:lenzdbcjohfcas-uhfffaoysa-o\",\"connectivity_block\":\"lenzdbcjohfcas\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"trs\\\": 1}\",\"formulae\":\"[\\\"c4 h12 n o3\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"lenzdbcjohfcas-uhfffaoysa-o\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"c(c(co)(co)[nh3+])o\",\"primary_name\":\"2-amino-2-hydroxymethyl-propane-1,3-diol\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"trs\\\": \\\"c(c(co)(co)[nh3+])o\\\"}\",\"source_metadata_sha256\":\"{\\\"trs\\\": \\\"327ddc255cff340ae4170bb33e506c7589d5b909c85c917fe7446fb94cb82c02\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/trs\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/TRS"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"59\", \"component\": \"PRO\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6851, \"uniprot_position\": 59}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"60\", \"component\": \"LYS\", \"entity_position\": 61, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5882, \"uniprot_position\": 60}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "TRS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"4\", \"component\": \"PRO\", \"entity_position\": 5, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.94, \"uniprot_position\": 4}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"5\", \"component\": \"ARG\", \"entity_position\": 6, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6883, \"uniprot_position\": 5}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"6\", \"component\": \"PRO\", \"entity_position\": 7, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.781, \"uniprot_position\": 6}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"7\", \"component\": \"ARG\", \"entity_position\": 8, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7275, \"uniprot_position\": 7}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"59\", \"component\": \"PRO\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6851, \"uniprot_position\": 59}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"60\", \"component\": \"LYS\", \"entity_position\": 61, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5882, \"uniprot_position\": 60}]",
          "chain_id": "PDB:6IIQ:CHAIN:A:UP:Q9Y3E1",
          "chemical_id": "INCHIKEY:LENZDBCJOHFCAS-UHFFFAOYSA-O",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"59\", \"component\": \"PRO\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6851, \"uniprot_position\": 59}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"60\", \"component\": \"LYS\", \"entity_position\": 61, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5882, \"uniprot_position\": 60}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "TRS",
            "chemical_id": "INCHIKEY:LENZDBCJOHFCAS-UHFFFAOYSA-O",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 100, \"uniprot_ids\": [\"Q9Y3E1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 8,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6IIQ:LIG:I:TRS:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6883,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6IIQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"4\", \"component\": \"PRO\", \"entity_position\": 5, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.94, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"5\", \"component\": \"ARG\", \"entity_position\": 6, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6883, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"6\", \"component\": \"PRO\", \"entity_position\": 7, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.781, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"7\", \"component\": \"ARG\", \"entity_position\": 8, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7275, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"59\", \"component\": \"PRO\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6851, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"60\", \"component\": \"LYS\", \"entity_position\": 61, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5882, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL3__HUMAN__Q9Y3E1/Complexes/6IIQ/original.cif",
            "source_coordinate_sha256": "eb0a6ebdd81c2989484b2307da3a4577e656a20edfafcc60f681a5ac34684b29",
            "unique_heavy_atom_names": 8
          },
          "ligand_instance_id": "PDB:6IIQ:LIG:I:TRS:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 3.5882,
          "minimum_chain_distance_angstrom": 2.6883,
          "minimum_core_distance_angstrom": 3.5882,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "6IIQ",
          "protein_id": "UP:Q9Y3E1",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:6IIQ:LIG:I:TRS:102:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "source_coordinate_sha256": "eb0a6ebdd81c2989484b2307da3a4577e656a20edfafcc60f681a5ac34684b29"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"59\", \"component\": \"PRO\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.936, \"uniprot_position\": 59}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"60\", \"component\": \"LYS\", \"entity_position\": 61, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5897, \"uniprot_position\": 60}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "TRS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"4\", \"component\": \"PRO\", \"entity_position\": 5, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5989, \"uniprot_position\": 4}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"5\", \"component\": \"ARG\", \"entity_position\": 6, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6196, \"uniprot_position\": 5}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"6\", \"component\": \"PRO\", \"entity_position\": 7, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2874, \"uniprot_position\": 6}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"7\", \"component\": \"ARG\", \"entity_position\": 8, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.086, \"uniprot_position\": 7}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"59\", \"component\": \"PRO\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.936, \"uniprot_position\": 59}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"60\", \"component\": \"LYS\", \"entity_position\": 61, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5897, \"uniprot_position\": 60}]",
          "chain_id": "PDB:6IIQ:CHAIN:B:UP:Q9Y3E1",
          "chemical_id": "INCHIKEY:LENZDBCJOHFCAS-UHFFFAOYSA-O",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"59\", \"component\": \"PRO\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.936, \"uniprot_position\": 59}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"60\", \"component\": \"LYS\", \"entity_position\": 61, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5897, \"uniprot_position\": 60}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "TRS",
            "chemical_id": "INCHIKEY:LENZDBCJOHFCAS-UHFFFAOYSA-O",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 100, \"uniprot_ids\": [\"Q9Y3E1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 8,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6IIQ:LIG:K:TRS:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6196,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6IIQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"4\", \"component\": \"PRO\", \"entity_position\": 5, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5989, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"5\", \"component\": \"ARG\", \"entity_position\": 6, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6196, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"6\", \"component\": \"PRO\", \"entity_position\": 7, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2874, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"7\", \"component\": \"ARG\", \"entity_position\": 8, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.086, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"59\", \"component\": \"PRO\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.936, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"60\", \"component\": \"LYS\", \"entity_position\": 61, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5897, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL3__HUMAN__Q9Y3E1/Complexes/6IIQ/original.cif",
            "source_coordinate_sha256": "eb0a6ebdd81c2989484b2307da3a4577e656a20edfafcc60f681a5ac34684b29",
            "unique_heavy_atom_names": 8
          },
          "ligand_instance_id": "PDB:6IIQ:LIG:K:TRS:102:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 3.5897,
          "minimum_chain_distance_angstrom": 2.6196,
          "minimum_core_distance_angstrom": 3.5897,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "6IIQ",
          "protein_id": "UP:Q9Y3E1",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:6IIQ:LIG:K:TRS:102:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "source_coordinate_sha256": "eb0a6ebdd81c2989484b2307da3a4577e656a20edfafcc60f681a5ac34684b29"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"59\", \"component\": \"PRO\", \"entity_position\": 60, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.31, \"uniprot_position\": 59}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"60\", \"component\": \"LYS\", \"entity_position\": 61, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8832, \"uniprot_position\": 60}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "TRS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"5\", \"component\": \"ARG\", \"entity_position\": 6, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8572, \"uniprot_position\": 5}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"6\", \"component\": \"PRO\", \"entity_position\": 7, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4835, \"uniprot_position\": 6}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"7\", \"component\": \"ARG\", \"entity_position\": 8, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.644, \"uniprot_position\": 7}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"59\", \"component\": \"PRO\", \"entity_position\": 60, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.31, \"uniprot_position\": 59}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"60\", \"component\": \"LYS\", \"entity_position\": 61, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8832, \"uniprot_position\": 60}]",
          "chain_id": "PDB:6IIQ:CHAIN:C:UP:Q9Y3E1",
          "chemical_id": "INCHIKEY:LENZDBCJOHFCAS-UHFFFAOYSA-O",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"59\", \"component\": \"PRO\", \"entity_position\": 60, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.31, \"uniprot_position\": 59}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"60\", \"component\": \"LYS\", \"entity_position\": 61, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8832, \"uniprot_position\": 60}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "TRS",
            "chemical_id": "INCHIKEY:LENZDBCJOHFCAS-UHFFFAOYSA-O",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 100, \"uniprot_ids\": [\"Q9Y3E1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 8,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "M",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6IIQ:LIG:M:TRS:102:.",
            "nearest_polypeptide_distance_angstrom": 2.644,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6IIQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"5\", \"component\": \"ARG\", \"entity_position\": 6, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8572, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"6\", \"component\": \"PRO\", \"entity_position\": 7, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4835, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"7\", \"component\": \"ARG\", \"entity_position\": 8, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.644, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"59\", \"component\": \"PRO\", \"entity_position\": 60, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.31, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"60\", \"component\": \"LYS\", \"entity_position\": 61, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8832, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL3__HUMAN__Q9Y3E1/Complexes/6IIQ/original.cif",
            "source_coordinate_sha256": "eb0a6ebdd81c2989484b2307da3a4577e656a20edfafcc60f681a5ac34684b29",
            "unique_heavy_atom_names": 8
          },
          "ligand_instance_id": "PDB:6IIQ:LIG:M:TRS:102:.",
          "ligand_label_asym_id": "M",
          "minimum_Pfam_distance_angstrom": 3.31,
          "minimum_chain_distance_angstrom": 2.644,
          "minimum_core_distance_angstrom": 3.31,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "6IIQ",
          "protein_id": "UP:Q9Y3E1",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:6IIQ:LIG:M:TRS:102:.:SITE:UP:Q9Y3E1:PWWP1:C",
          "source_coordinate_sha256": "eb0a6ebdd81c2989484b2307da3a4577e656a20edfafcc60f681a5ac34684b29"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 1,
      "context_pdb_count": 1,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "PWWP-proximal structure",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 3,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:LENZDBCJOHFCAS-UHFFFAOYSA-O",
        "compound_id": "INCHIKEY:LENZDBCJOHFCAS-UHFFFAOYSA-O",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL",
        "other_pdb_component": true,
        "other_site_count": 3,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:6IIQ:LIG:I:TRS:102:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "PDB:6IIQ:LIG:K:TRS:102:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "PDB:6IIQ:LIG:M:TRS:102:.:SITE:UP:Q9Y3E1:PWWP1:C"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:6IIQ:LIG:I:TRS:102:.:SITE:UP:Q9Y3E1:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/TRS",
          "chemical_id": "INCHIKEY:LENZDBCJOHFCAS-UHFFFAOYSA-O",
          "compound_id": "INCHIKEY:LENZDBCJOHFCAS-UHFFFAOYSA-O",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "eb0a6ebdd81c2989484b2307da3a4577e656a20edfafcc60f681a5ac34684b29",
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6IIQ:LIG:I:TRS:102:.",
          "observed_other_component": true,
          "pdb_id": "6IIQ",
          "protein_id": "UP:Q9Y3E1",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6IIQ:LIG:I:TRS:102:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/6IIQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6IIQ:LIG:K:TRS:102:.:SITE:UP:Q9Y3E1:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/TRS",
          "chemical_id": "INCHIKEY:LENZDBCJOHFCAS-UHFFFAOYSA-O",
          "compound_id": "INCHIKEY:LENZDBCJOHFCAS-UHFFFAOYSA-O",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "eb0a6ebdd81c2989484b2307da3a4577e656a20edfafcc60f681a5ac34684b29",
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6IIQ:LIG:K:TRS:102:.",
          "observed_other_component": true,
          "pdb_id": "6IIQ",
          "protein_id": "UP:Q9Y3E1",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6IIQ:LIG:K:TRS:102:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/6IIQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6IIQ:LIG:M:TRS:102:.:SITE:UP:Q9Y3E1:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/TRS",
          "chemical_id": "INCHIKEY:LENZDBCJOHFCAS-UHFFFAOYSA-O",
          "compound_id": "INCHIKEY:LENZDBCJOHFCAS-UHFFFAOYSA-O",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "eb0a6ebdd81c2989484b2307da3a4577e656a20edfafcc60f681a5ac34684b29",
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6IIQ:LIG:M:TRS:102:.",
          "observed_other_component": true,
          "pdb_id": "6IIQ",
          "protein_id": "UP:Q9Y3E1",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6IIQ:LIG:M:TRS:102:.:SITE:UP:Q9Y3E1:PWWP1:C",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/6IIQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    },
    {
      "aliases": [
        "3-CYCLOHEXYL-1-PROPYLSULFONIC ACID"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "9S81"
      ],
      "bound_structure_count": 1,
      "category": "Structure-supported identity",
      "chemical_id": "INCHIKEY:PJWWRFATQTVXHA-UHFFFAOYSA-N",
      "classifications": [],
      "compound_id": "INCHIKEY:PJWWRFATQTVXHA-UHFFFAOYSA-N",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 3,
        "calculated_HBD": 2,
        "calculated_TPSA": 66.4,
        "calculated_formula": "C9H19NO3S",
        "calculated_logP": 1.1866,
        "calculated_molecular_weight": 221.322,
        "computed_inchikey": "PJWWRFATQTVXHA-UHFFFAOYSA-N",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "819f6d845944cd6faded-dark.svg",
          "light": "819f6d845944cd6faded-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [
        "UP:O75475:PWWP1"
      ],
      "entity_kind": "chemical_identity",
      "genes": [
        "PSIP1"
      ],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "3-CYCLOHEXYL-1-PROPYLSULFONIC ACID"
        ],
        "ccd_ids": [
          "CXS"
        ],
        "ccd_names": "[\"3-CYCLOHEXYL-1-PROPYLSULFONIC ACID\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:PJWWRFATQTVXHA-UHFFFAOYSA-N",
        "connectivity_block": "PJWWRFATQTVXHA",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"CXS\": 0}",
        "formulae": "[\"C9 H19 N O3 S\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "PJWWRFATQTVXHA-UHFFFAOYSA-N",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "C1CCC(CC1)NCCCS(=O)(=O)O",
        "primary_name": "3-CYCLOHEXYL-1-PROPYLSULFONIC ACID",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"CXS\": \"C1CCC(CC1)NCCCS(=O)(=O)O\"}",
        "source_metadata_sha256": "{\"CXS\": \"69c4f4587c24f1641d889df1f0f0f42e215c2ce4a36f0e47c027560ecf3e250e\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/CXS"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "3-CYCLOHEXYL-1-PROPYLSULFONIC ACID",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 1,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [
        "UP:O75475"
      ],
      "relationships": [],
      "relevant": false,
      "search_text": "3-cyclohexyl-1-propylsulfonic acid inchikey:pjwwrfatqtvxha-uhfffaoysa-n 3-cyclohexyl-1-propylsulfonic acid psip1 up:o75475:pwwp1 9s81 {\"aliases\":[\"3-cyclohexyl-1-propylsulfonic acid\"],\"ccd_ids\":[\"cxs\"],\"ccd_names\":\"[\\\"3-cyclohexyl-1-propylsulfonic acid\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:pjwwrfatqtvxha-uhfffaoysa-n\",\"connectivity_block\":\"pjwwrfatqtvxha\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"cxs\\\": 0}\",\"formulae\":\"[\\\"c9 h19 n o3 s\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"pjwwrfatqtvxha-uhfffaoysa-n\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"c1ccc(cc1)ncccs(=o)(=o)o\",\"primary_name\":\"3-cyclohexyl-1-propylsulfonic acid\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"cxs\\\": \\\"c1ccc(cc1)ncccs(=o)(=o)o\\\"}\",\"source_metadata_sha256\":\"{\\\"cxs\\\": \\\"69c4f4587c24f1641d889df1f0f0f42e215c2ce4a36f0e47c027560ecf3e250e\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/cxs\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/CXS"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0739, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3442, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4336, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5181, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5052, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5385, \"uniprot_position\": 49}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9465, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.054, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "CXS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0739, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3442, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4336, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5181, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5052, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5385, \"uniprot_position\": 49}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9465, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.054, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9S81:CHAIN:A:UP:O75475",
          "chemical_id": "INCHIKEY:PJWWRFATQTVXHA-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0739, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3442, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4336, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5181, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5052, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5385, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O75475:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "PSIP1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "CXS",
            "chemical_id": "INCHIKEY:PJWWRFATQTVXHA-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PC4 and SFRS1-interacting protein\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 91, \"uniprot_ids\": [\"O75475\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 14,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9S81:LIG:D:CXS:101:.",
            "nearest_polypeptide_distance_angstrom": 2.5385,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.75,
            "occupancy_min": 0.75,
            "pdb_id": "9S81",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0739, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3442, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4336, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5181, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5052, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5385, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9465, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.054, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/PSIP1__HUMAN__O75475/APO/9S81/original.cif",
            "source_coordinate_sha256": "dc382a953062d48af9aa860717e40f01a0b8060afeb80d589608f1424e1807c3",
            "unique_heavy_atom_names": 14
          },
          "ligand_instance_id": "PDB:9S81:LIG:D:CXS:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.5385,
          "minimum_chain_distance_angstrom": 2.5385,
          "minimum_core_distance_angstrom": 2.5385,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9S81",
          "protein_id": "UP:O75475",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:9S81:LIG:D:CXS:101:.:SITE:UP:O75475:PWWP1:A",
          "source_coordinate_sha256": "dc382a953062d48af9aa860717e40f01a0b8060afeb80d589608f1424e1807c3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8502, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3583, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6192, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4806, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8333, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7117, \"uniprot_position\": 49}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8184, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7917, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "CXS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8502, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3583, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6192, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4806, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8333, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7117, \"uniprot_position\": 49}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8184, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7917, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9S81:CHAIN:B:UP:O75475",
          "chemical_id": "INCHIKEY:PJWWRFATQTVXHA-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8502, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3583, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6192, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4806, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8333, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7117, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O75475:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "PSIP1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "CXS",
            "chemical_id": "INCHIKEY:PJWWRFATQTVXHA-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PC4 and SFRS1-interacting protein\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 91, \"uniprot_ids\": [\"O75475\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 14,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9S81:LIG:E:CXS:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7117,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9S81",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8502, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3583, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6192, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4806, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8333, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7117, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8184, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7917, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/PSIP1__HUMAN__O75475/APO/9S81/original.cif",
            "source_coordinate_sha256": "dc382a953062d48af9aa860717e40f01a0b8060afeb80d589608f1424e1807c3",
            "unique_heavy_atom_names": 14
          },
          "ligand_instance_id": "PDB:9S81:LIG:E:CXS:101:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7117,
          "minimum_chain_distance_angstrom": 2.7117,
          "minimum_core_distance_angstrom": 2.7117,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9S81",
          "protein_id": "UP:O75475",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:9S81:LIG:E:CXS:101:.:SITE:UP:O75475:PWWP1:B",
          "source_coordinate_sha256": "dc382a953062d48af9aa860717e40f01a0b8060afeb80d589608f1424e1807c3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0423, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1936, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4066, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7369, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7019, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0423, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.3724, \"uniprot_position\": 74}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8118, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "CXS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0423, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1936, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4066, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7369, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7019, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0423, \"uniprot_position\": 49}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.3724, \"uniprot_position\": 74}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8118, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9S81:CHAIN:C:UP:O75475",
          "chemical_id": "INCHIKEY:PJWWRFATQTVXHA-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0423, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1936, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4066, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7369, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7019, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0423, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O75475:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "PSIP1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "CXS",
            "chemical_id": "INCHIKEY:PJWWRFATQTVXHA-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PC4 and SFRS1-interacting protein\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 91, \"uniprot_ids\": [\"O75475\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 14,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9S81:LIG:F:CXS:101:.",
            "nearest_polypeptide_distance_angstrom": 2.3724,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 0.79,
            "occupancy_min": 0.79,
            "pdb_id": "9S81",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0423, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1936, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4066, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7369, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7019, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0423, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.3724, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8118, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/PSIP1__HUMAN__O75475/APO/9S81/original.cif",
            "source_coordinate_sha256": "dc382a953062d48af9aa860717e40f01a0b8060afeb80d589608f1424e1807c3",
            "unique_heavy_atom_names": 14
          },
          "ligand_instance_id": "PDB:9S81:LIG:F:CXS:101:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.3724,
          "minimum_chain_distance_angstrom": 2.3724,
          "minimum_core_distance_angstrom": 3.0423,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9S81",
          "protein_id": "UP:O75475",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:9S81:LIG:F:CXS:101:.:SITE:UP:O75475:PWWP1:C",
          "source_coordinate_sha256": "dc382a953062d48af9aa860717e40f01a0b8060afeb80d589608f1424e1807c3"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 1,
      "context_pdb_count": 1,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "PWWP-proximal structure",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 3,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:PJWWRFATQTVXHA-UHFFFAOYSA-N",
        "compound_id": "INCHIKEY:PJWWRFATQTVXHA-UHFFFAOYSA-N",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "3-CYCLOHEXYL-1-PROPYLSULFONIC ACID",
        "other_pdb_component": true,
        "other_site_count": 3,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:9S81:LIG:E:CXS:101:.:SITE:UP:O75475:PWWP1:B",
          "PDB:9S81:LIG:D:CXS:101:.:SITE:UP:O75475:PWWP1:A",
          "PDB:9S81:LIG:F:CXS:101:.:SITE:UP:O75475:PWWP1:C"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:9S81:LIG:D:CXS:101:.:SITE:UP:O75475:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/CXS",
          "chemical_id": "INCHIKEY:PJWWRFATQTVXHA-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:PJWWRFATQTVXHA-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "dc382a953062d48af9aa860717e40f01a0b8060afeb80d589608f1424e1807c3",
          "domain_id": "UP:O75475:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9S81:LIG:D:CXS:101:.",
          "observed_other_component": true,
          "pdb_id": "9S81",
          "protein_id": "UP:O75475",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9S81:LIG:D:CXS:101:.:SITE:UP:O75475:PWWP1:A",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/9S81",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9S81:LIG:E:CXS:101:.:SITE:UP:O75475:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/CXS",
          "chemical_id": "INCHIKEY:PJWWRFATQTVXHA-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:PJWWRFATQTVXHA-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "dc382a953062d48af9aa860717e40f01a0b8060afeb80d589608f1424e1807c3",
          "domain_id": "UP:O75475:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9S81:LIG:E:CXS:101:.",
          "observed_other_component": true,
          "pdb_id": "9S81",
          "protein_id": "UP:O75475",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9S81:LIG:E:CXS:101:.:SITE:UP:O75475:PWWP1:B",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/9S81",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9S81:LIG:F:CXS:101:.:SITE:UP:O75475:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/CXS",
          "chemical_id": "INCHIKEY:PJWWRFATQTVXHA-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:PJWWRFATQTVXHA-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "dc382a953062d48af9aa860717e40f01a0b8060afeb80d589608f1424e1807c3",
          "domain_id": "UP:O75475:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9S81:LIG:F:CXS:101:.",
          "observed_other_component": true,
          "pdb_id": "9S81",
          "protein_id": "UP:O75475",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9S81:LIG:F:CXS:101:.:SITE:UP:O75475:PWWP1:C",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/9S81",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    },
    {
      "aliases": [
        "4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "5C6S",
        "6G3T",
        "9KN9",
        "9KNA",
        "9KNB"
      ],
      "bound_structure_count": 5,
      "category": "Structure-supported identity",
      "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
      "classifications": [],
      "compound_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 5,
        "calculated_HBD": 2,
        "calculated_TPSA": 81.08,
        "calculated_formula": "C8H18N2O4S",
        "calculated_logP": -1.5159,
        "calculated_molecular_weight": 238.309,
        "computed_inchikey": "JKMHFZQWWAIEOD-UHFFFAOYSA-N",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "8916f792153f11a918bc-dark.svg",
          "light": "8916f792153f11a918bc-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [
        "UP:O96028:PWWP1",
        "UP:P55201:PWWP1",
        "UP:Q9BZ95:PWWP1"
      ],
      "entity_kind": "chemical_identity",
      "genes": [
        "BRPF1",
        "NSD2",
        "NSD3"
      ],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID"
        ],
        "ccd_ids": [
          "EPE"
        ],
        "ccd_names": "[\"4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
        "connectivity_block": "JKMHFZQWWAIEOD",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"EPE\": 0}",
        "formulae": "[\"C8 H18 N2 O4 S\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "JKMHFZQWWAIEOD-UHFFFAOYSA-N",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "C1CN(CCN1CCO)CCS(=O)(=O)O",
        "primary_name": "4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"EPE\": \"C1CN(CCN1CCO)CCS(=O)(=O)O\"}",
        "source_metadata_sha256": "{\"EPE\": \"5abe89c1e0d5b6c4a06bde934560d8df2d75c8b5d47f32a79fbcd68d998bf45f\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/EPE"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 5,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [
        "UP:O96028",
        "UP:P55201",
        "UP:Q9BZ95"
      ],
      "relationships": [],
      "relevant": false,
      "search_text": "4-(2-hydroxyethyl)-1-piperazine ethanesulfonic acid inchikey:jkmhfzqwwaieod-uhfffaoysa-n 4-(2-hydroxyethyl)-1-piperazine ethanesulfonic acid brpf1 nsd2 nsd3 up:o96028:pwwp1 up:p55201:pwwp1 up:q9bz95:pwwp1 5c6s 6g3t 9kn9 9kna 9knb {\"aliases\":[\"4-(2-hydroxyethyl)-1-piperazine ethanesulfonic acid\"],\"ccd_ids\":[\"epe\"],\"ccd_names\":\"[\\\"4-(2-hydroxyethyl)-1-piperazine ethanesulfonic acid\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:jkmhfzqwwaieod-uhfffaoysa-n\",\"connectivity_block\":\"jkmhfzqwwaieod\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"epe\\\": 0}\",\"formulae\":\"[\\\"c8 h18 n2 o4 s\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"jkmhfzqwwaieod-uhfffaoysa-n\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"c1cn(ccn1cco)ccs(=o)(=o)o\",\"primary_name\":\"4-(2-hydroxyethyl)-1-piperazine ethanesulfonic acid\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"epe\\\": \\\"c1cn(ccn1cco)ccs(=o)(=o)o\\\"}\",\"source_metadata_sha256\":\"{\\\"epe\\\": \\\"5abe89c1e0d5b6c4a06bde934560d8df2d75c8b5d47f32a79fbcd68d998bf45f\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/epe\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/EPE"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1092\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6352, \"uniprot_position\": 1092}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1093\", \"component\": \"CYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8489, \"uniprot_position\": 1093}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1094\", \"component\": \"ARG\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3192, \"uniprot_position\": 1094}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1095\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2751, \"uniprot_position\": 1095}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1096\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2044, \"uniprot_position\": 1096}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1161\", \"component\": \"LYS\", \"entity_position\": 84, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9676, \"uniprot_position\": 1161}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1180\", \"component\": \"ARG\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7689, \"uniprot_position\": 1180}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EPE",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1092\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6352, \"uniprot_position\": 1092}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1093\", \"component\": \"CYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8489, \"uniprot_position\": 1093}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1094\", \"component\": \"ARG\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3192, \"uniprot_position\": 1094}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1095\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2751, \"uniprot_position\": 1095}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1096\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2044, \"uniprot_position\": 1096}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1161\", \"component\": \"LYS\", \"entity_position\": 84, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9676, \"uniprot_position\": 1161}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1180\", \"component\": \"ARG\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7689, \"uniprot_position\": 1180}]",
          "chain_id": "PDB:5C6S:CHAIN:A:UP:P55201",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1092\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6352, \"uniprot_position\": 1092}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1093\", \"component\": \"CYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8489, \"uniprot_position\": 1093}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1094\", \"component\": \"ARG\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3192, \"uniprot_position\": 1094}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1095\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2751, \"uniprot_position\": 1095}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1096\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2044, \"uniprot_position\": 1096}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1161\", \"component\": \"LYS\", \"entity_position\": 84, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9676, \"uniprot_position\": 1161}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "BRPF1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "1303",
            "ccd_id": "EPE",
            "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Peregrin\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 130, \"uniprot_ids\": [\"P55201\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 7,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5C6S:LIG:D:EPE:1303:.",
            "nearest_polypeptide_distance_angstrom": 2.6352,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "5C6S",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1092\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6352, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1093\", \"component\": \"CYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8489, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1094\", \"component\": \"ARG\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3192, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1095\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2751, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1096\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2044, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1161\", \"component\": \"LYS\", \"entity_position\": 84, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9676, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1180\", \"component\": \"ARG\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7689, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/BRPF1__HUMAN__P55201/Co-Crystals/5C6S/original.cif",
            "source_coordinate_sha256": "11177c1e1dd3c3da1e8f13cd9027a2c09ee81fb4d06a757069aaa72655dded76",
            "unique_heavy_atom_names": 7
          },
          "ligand_instance_id": "PDB:5C6S:LIG:D:EPE:1303:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.6352,
          "minimum_chain_distance_angstrom": 2.6352,
          "minimum_core_distance_angstrom": 2.6352,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5C6S",
          "protein_id": "UP:P55201",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:5C6S:LIG:D:EPE:1303:.:SITE:UP:P55201:PWWP1:A",
          "source_coordinate_sha256": "11177c1e1dd3c3da1e8f13cd9027a2c09ee81fb4d06a757069aaa72655dded76"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"281\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3584, \"uniprot_position\": 281}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"284\", \"component\": \"TRP\", \"entity_position\": 39, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2804, \"uniprot_position\": 284}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"PHE\", \"entity_position\": 67, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3789, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"PHE\", \"entity_position\": 68, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8323, \"uniprot_position\": 313}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"SER\", \"entity_position\": 69, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3667, \"uniprot_position\": 314}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"316\", \"component\": \"GLN\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8851, \"uniprot_position\": 316}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"318\", \"component\": \"GLU\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9234, \"uniprot_position\": 318}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"361\", \"component\": \"PRO\", \"entity_position\": 116, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4615, \"uniprot_position\": 361}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"363\", \"component\": \"ARG\", \"entity_position\": 118, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3902, \"uniprot_position\": 363}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"364\", \"component\": \"GLU\", \"entity_position\": 119, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8604, \"uniprot_position\": 364}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"367\", \"component\": \"GLN\", \"entity_position\": 122, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7711, \"uniprot_position\": 367}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EPE",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"281\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3584, \"uniprot_position\": 281}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"284\", \"component\": \"TRP\", \"entity_position\": 39, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2804, \"uniprot_position\": 284}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"PHE\", \"entity_position\": 67, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3789, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"PHE\", \"entity_position\": 68, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8323, \"uniprot_position\": 313}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"SER\", \"entity_position\": 69, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3667, \"uniprot_position\": 314}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"316\", \"component\": \"GLN\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8851, \"uniprot_position\": 316}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"318\", \"component\": \"GLU\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9234, \"uniprot_position\": 318}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"361\", \"component\": \"PRO\", \"entity_position\": 116, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4615, \"uniprot_position\": 361}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"363\", \"component\": \"ARG\", \"entity_position\": 118, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3902, \"uniprot_position\": 363}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"364\", \"component\": \"GLU\", \"entity_position\": 119, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8604, \"uniprot_position\": 364}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"367\", \"component\": \"GLN\", \"entity_position\": 122, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7711, \"uniprot_position\": 367}]",
          "chain_id": "PDB:6G3T:CHAIN:A:UP:Q9BZ95",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"281\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3584, \"uniprot_position\": 281}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"284\", \"component\": \"TRP\", \"entity_position\": 39, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2804, \"uniprot_position\": 284}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"PHE\", \"entity_position\": 67, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3789, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"PHE\", \"entity_position\": 68, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8323, \"uniprot_position\": 313}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"SER\", \"entity_position\": 69, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3667, \"uniprot_position\": 314}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"316\", \"component\": \"GLN\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8851, \"uniprot_position\": 316}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"318\", \"component\": \"GLU\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9234, \"uniprot_position\": 318}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9BZ95:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "401",
            "ccd_id": "EPE",
            "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 153, \"uniprot_ids\": [\"Q9BZ95\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 153, \"uniprot_ids\": [\"Q9BZ95\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 15,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6G3T:LIG:E:EPE:401:.",
            "nearest_polypeptide_distance_angstrom": 2.772,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6G3T",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"281\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3584, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"284\", \"component\": \"TRP\", \"entity_position\": 39, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2804, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"PHE\", \"entity_position\": 67, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3789, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"PHE\", \"entity_position\": 68, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8323, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"SER\", \"entity_position\": 69, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3667, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"316\", \"component\": \"GLN\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8851, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"318\", \"component\": \"GLU\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9234, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"361\", \"component\": \"PRO\", \"entity_position\": 116, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4615, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"363\", \"component\": \"ARG\", \"entity_position\": 118, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3902, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"364\", \"component\": \"GLU\", \"entity_position\": 119, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8604, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"367\", \"component\": \"GLN\", \"entity_position\": 122, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7711, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"266\", \"component\": \"VAL\", \"entity_position\": 21, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1024, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"298\", \"component\": \"THR\", \"entity_position\": 53, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.861, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"299\", \"component\": \"LYS\", \"entity_position\": 54, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9778, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"ILE\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4646, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"306\", \"component\": \"ARG\", \"entity_position\": 61, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.772, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD3__HUMAN__Q9BZ95/APO/6G3T/original.cif",
            "source_coordinate_sha256": "bcb9eefd74501eef94395c8084b387e431f9bd9bff20e41b2999992d42af23c5",
            "unique_heavy_atom_names": 15
          },
          "ligand_instance_id": "PDB:6G3T:LIG:E:EPE:401:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.9234,
          "minimum_chain_distance_angstrom": 2.9234,
          "minimum_core_distance_angstrom": 2.9234,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6G3T",
          "protein_id": "UP:Q9BZ95",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:6G3T:LIG:E:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:A",
          "source_coordinate_sha256": "bcb9eefd74501eef94395c8084b387e431f9bd9bff20e41b2999992d42af23c5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"298\", \"component\": \"THR\", \"entity_position\": 53, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.861, \"uniprot_position\": 298}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"299\", \"component\": \"LYS\", \"entity_position\": 54, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9778, \"uniprot_position\": 299}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"ILE\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4646, \"uniprot_position\": 300}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"306\", \"component\": \"ARG\", \"entity_position\": 61, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.772, \"uniprot_position\": 306}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EPE",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"266\", \"component\": \"VAL\", \"entity_position\": 21, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1024, \"uniprot_position\": 266}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"298\", \"component\": \"THR\", \"entity_position\": 53, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.861, \"uniprot_position\": 298}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"299\", \"component\": \"LYS\", \"entity_position\": 54, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9778, \"uniprot_position\": 299}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"ILE\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4646, \"uniprot_position\": 300}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"306\", \"component\": \"ARG\", \"entity_position\": 61, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.772, \"uniprot_position\": 306}]",
          "chain_id": "PDB:6G3T:CHAIN:B:UP:Q9BZ95",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"298\", \"component\": \"THR\", \"entity_position\": 53, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.861, \"uniprot_position\": 298}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"299\", \"component\": \"LYS\", \"entity_position\": 54, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9778, \"uniprot_position\": 299}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"ILE\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4646, \"uniprot_position\": 300}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"306\", \"component\": \"ARG\", \"entity_position\": 61, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.772, \"uniprot_position\": 306}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9BZ95:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "401",
            "ccd_id": "EPE",
            "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 153, \"uniprot_ids\": [\"Q9BZ95\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 153, \"uniprot_ids\": [\"Q9BZ95\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 15,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6G3T:LIG:E:EPE:401:.",
            "nearest_polypeptide_distance_angstrom": 2.772,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6G3T",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"281\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3584, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"284\", \"component\": \"TRP\", \"entity_position\": 39, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2804, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"PHE\", \"entity_position\": 67, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3789, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"PHE\", \"entity_position\": 68, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8323, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"SER\", \"entity_position\": 69, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3667, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"316\", \"component\": \"GLN\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8851, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"318\", \"component\": \"GLU\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9234, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"361\", \"component\": \"PRO\", \"entity_position\": 116, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4615, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"363\", \"component\": \"ARG\", \"entity_position\": 118, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3902, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"364\", \"component\": \"GLU\", \"entity_position\": 119, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8604, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"367\", \"component\": \"GLN\", \"entity_position\": 122, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7711, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"266\", \"component\": \"VAL\", \"entity_position\": 21, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1024, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"298\", \"component\": \"THR\", \"entity_position\": 53, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.861, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"299\", \"component\": \"LYS\", \"entity_position\": 54, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9778, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"ILE\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4646, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"306\", \"component\": \"ARG\", \"entity_position\": 61, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.772, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD3__HUMAN__Q9BZ95/APO/6G3T/original.cif",
            "source_coordinate_sha256": "bcb9eefd74501eef94395c8084b387e431f9bd9bff20e41b2999992d42af23c5",
            "unique_heavy_atom_names": 15
          },
          "ligand_instance_id": "PDB:6G3T:LIG:E:EPE:401:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.772,
          "minimum_chain_distance_angstrom": 2.772,
          "minimum_core_distance_angstrom": 2.772,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6G3T",
          "protein_id": "UP:Q9BZ95",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:6G3T:LIG:E:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:B",
          "source_coordinate_sha256": "bcb9eefd74501eef94395c8084b387e431f9bd9bff20e41b2999992d42af23c5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"281\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3503, \"uniprot_position\": 281}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"284\", \"component\": \"TRP\", \"entity_position\": 39, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2669, \"uniprot_position\": 284}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"PHE\", \"entity_position\": 67, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3576, \"uniprot_position\": 312}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"314\", \"component\": \"SER\", \"entity_position\": 69, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4065, \"uniprot_position\": 314}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"316\", \"component\": \"GLN\", \"entity_position\": 71, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5725, \"uniprot_position\": 316}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"318\", \"component\": \"GLU\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8947, \"uniprot_position\": 318}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"361\", \"component\": \"PRO\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3846, \"uniprot_position\": 361}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"363\", \"component\": \"ARG\", \"entity_position\": 118, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3419, \"uniprot_position\": 363}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"364\", \"component\": \"GLU\", \"entity_position\": 119, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8513, \"uniprot_position\": 364}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"367\", \"component\": \"GLN\", \"entity_position\": 122, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8325, \"uniprot_position\": 367}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EPE",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"281\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3503, \"uniprot_position\": 281}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"284\", \"component\": \"TRP\", \"entity_position\": 39, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2669, \"uniprot_position\": 284}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"PHE\", \"entity_position\": 67, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3576, \"uniprot_position\": 312}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"314\", \"component\": \"SER\", \"entity_position\": 69, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4065, \"uniprot_position\": 314}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"316\", \"component\": \"GLN\", \"entity_position\": 71, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5725, \"uniprot_position\": 316}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"318\", \"component\": \"GLU\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8947, \"uniprot_position\": 318}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"361\", \"component\": \"PRO\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3846, \"uniprot_position\": 361}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"363\", \"component\": \"ARG\", \"entity_position\": 118, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3419, \"uniprot_position\": 363}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"364\", \"component\": \"GLU\", \"entity_position\": 119, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8513, \"uniprot_position\": 364}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"367\", \"component\": \"GLN\", \"entity_position\": 122, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8325, \"uniprot_position\": 367}]",
          "chain_id": "PDB:6G3T:CHAIN:B:UP:Q9BZ95",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"281\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3503, \"uniprot_position\": 281}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"284\", \"component\": \"TRP\", \"entity_position\": 39, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2669, \"uniprot_position\": 284}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"PHE\", \"entity_position\": 67, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3576, \"uniprot_position\": 312}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"314\", \"component\": \"SER\", \"entity_position\": 69, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4065, \"uniprot_position\": 314}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"316\", \"component\": \"GLN\", \"entity_position\": 71, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5725, \"uniprot_position\": 316}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"318\", \"component\": \"GLU\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8947, \"uniprot_position\": 318}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9BZ95:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "401",
            "ccd_id": "EPE",
            "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 153, \"uniprot_ids\": [\"Q9BZ95\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 15,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6G3T:LIG:F:EPE:401:.",
            "nearest_polypeptide_distance_angstrom": 2.8947,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6G3T",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"281\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3503, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"284\", \"component\": \"TRP\", \"entity_position\": 39, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2669, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"PHE\", \"entity_position\": 67, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3576, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"314\", \"component\": \"SER\", \"entity_position\": 69, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4065, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"316\", \"component\": \"GLN\", \"entity_position\": 71, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5725, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"318\", \"component\": \"GLU\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8947, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"361\", \"component\": \"PRO\", \"entity_position\": 116, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3846, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"363\", \"component\": \"ARG\", \"entity_position\": 118, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3419, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"364\", \"component\": \"GLU\", \"entity_position\": 119, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8513, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"367\", \"component\": \"GLN\", \"entity_position\": 122, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8325, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD3__HUMAN__Q9BZ95/APO/6G3T/original.cif",
            "source_coordinate_sha256": "bcb9eefd74501eef94395c8084b387e431f9bd9bff20e41b2999992d42af23c5",
            "unique_heavy_atom_names": 15
          },
          "ligand_instance_id": "PDB:6G3T:LIG:F:EPE:401:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.8947,
          "minimum_chain_distance_angstrom": 2.8947,
          "minimum_core_distance_angstrom": 2.8947,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "6G3T",
          "protein_id": "UP:Q9BZ95",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:6G3T:LIG:F:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:B",
          "source_coordinate_sha256": "bcb9eefd74501eef94395c8084b387e431f9bd9bff20e41b2999992d42af23c5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"298\", \"component\": \"THR\", \"entity_position\": 53, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5944, \"uniprot_position\": 298}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"299\", \"component\": \"LYS\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5976, \"uniprot_position\": 299}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"300\", \"component\": \"ILE\", \"entity_position\": 55, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5326, \"uniprot_position\": 300}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"306\", \"component\": \"ARG\", \"entity_position\": 61, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8092, \"uniprot_position\": 306}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EPE",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"266\", \"component\": \"VAL\", \"entity_position\": 21, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8126, \"uniprot_position\": 266}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"298\", \"component\": \"THR\", \"entity_position\": 53, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5944, \"uniprot_position\": 298}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"299\", \"component\": \"LYS\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5976, \"uniprot_position\": 299}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"300\", \"component\": \"ILE\", \"entity_position\": 55, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5326, \"uniprot_position\": 300}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"306\", \"component\": \"ARG\", \"entity_position\": 61, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8092, \"uniprot_position\": 306}]",
          "chain_id": "PDB:6G3T:CHAIN:C:UP:Q9BZ95",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"298\", \"component\": \"THR\", \"entity_position\": 53, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5944, \"uniprot_position\": 298}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"299\", \"component\": \"LYS\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5976, \"uniprot_position\": 299}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"300\", \"component\": \"ILE\", \"entity_position\": 55, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5326, \"uniprot_position\": 300}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"306\", \"component\": \"ARG\", \"entity_position\": 61, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8092, \"uniprot_position\": 306}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9BZ95:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "401",
            "ccd_id": "EPE",
            "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 153, \"uniprot_ids\": [\"Q9BZ95\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 153, \"uniprot_ids\": [\"Q9BZ95\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 15,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6G3T:LIG:G:EPE:401:.",
            "nearest_polypeptide_distance_angstrom": 2.6935,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6G3T",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"266\", \"component\": \"VAL\", \"entity_position\": 21, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8126, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"298\", \"component\": \"THR\", \"entity_position\": 53, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5944, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"299\", \"component\": \"LYS\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5976, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"300\", \"component\": \"ILE\", \"entity_position\": 55, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5326, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"306\", \"component\": \"ARG\", \"entity_position\": 61, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8092, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"281\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5322, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"284\", \"component\": \"TRP\", \"entity_position\": 39, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1708, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"312\", \"component\": \"PHE\", \"entity_position\": 67, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6556, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"313\", \"component\": \"PHE\", \"entity_position\": 68, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.8515, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"314\", \"component\": \"SER\", \"entity_position\": 69, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6935, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"316\", \"component\": \"GLN\", \"entity_position\": 71, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.255, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"317\", \"component\": \"PRO\", \"entity_position\": 72, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.6821, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"318\", \"component\": \"GLU\", \"entity_position\": 73, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9039, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"361\", \"component\": \"PRO\", \"entity_position\": 116, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.0139, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"363\", \"component\": \"ARG\", \"entity_position\": 118, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3407, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"364\", \"component\": \"GLU\", \"entity_position\": 119, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.883, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"367\", \"component\": \"GLN\", \"entity_position\": 122, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7365, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD3__HUMAN__Q9BZ95/APO/6G3T/original.cif",
            "source_coordinate_sha256": "bcb9eefd74501eef94395c8084b387e431f9bd9bff20e41b2999992d42af23c5",
            "unique_heavy_atom_names": 15
          },
          "ligand_instance_id": "PDB:6G3T:LIG:G:EPE:401:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.8092,
          "minimum_chain_distance_angstrom": 2.8092,
          "minimum_core_distance_angstrom": 2.8092,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6G3T",
          "protein_id": "UP:Q9BZ95",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:6G3T:LIG:G:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:C",
          "source_coordinate_sha256": "bcb9eefd74501eef94395c8084b387e431f9bd9bff20e41b2999992d42af23c5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"281\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5322, \"uniprot_position\": 281}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"284\", \"component\": \"TRP\", \"entity_position\": 39, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1708, \"uniprot_position\": 284}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"312\", \"component\": \"PHE\", \"entity_position\": 67, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6556, \"uniprot_position\": 312}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"313\", \"component\": \"PHE\", \"entity_position\": 68, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.8515, \"uniprot_position\": 313}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"314\", \"component\": \"SER\", \"entity_position\": 69, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6935, \"uniprot_position\": 314}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"316\", \"component\": \"GLN\", \"entity_position\": 71, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.255, \"uniprot_position\": 316}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"317\", \"component\": \"PRO\", \"entity_position\": 72, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.6821, \"uniprot_position\": 317}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"318\", \"component\": \"GLU\", \"entity_position\": 73, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9039, \"uniprot_position\": 318}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"361\", \"component\": \"PRO\", \"entity_position\": 116, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.0139, \"uniprot_position\": 361}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"363\", \"component\": \"ARG\", \"entity_position\": 118, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3407, \"uniprot_position\": 363}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"364\", \"component\": \"GLU\", \"entity_position\": 119, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.883, \"uniprot_position\": 364}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"367\", \"component\": \"GLN\", \"entity_position\": 122, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7365, \"uniprot_position\": 367}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EPE",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"281\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5322, \"uniprot_position\": 281}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"284\", \"component\": \"TRP\", \"entity_position\": 39, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1708, \"uniprot_position\": 284}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"312\", \"component\": \"PHE\", \"entity_position\": 67, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6556, \"uniprot_position\": 312}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"313\", \"component\": \"PHE\", \"entity_position\": 68, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.8515, \"uniprot_position\": 313}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"314\", \"component\": \"SER\", \"entity_position\": 69, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6935, \"uniprot_position\": 314}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"316\", \"component\": \"GLN\", \"entity_position\": 71, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.255, \"uniprot_position\": 316}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"317\", \"component\": \"PRO\", \"entity_position\": 72, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.6821, \"uniprot_position\": 317}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"318\", \"component\": \"GLU\", \"entity_position\": 73, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9039, \"uniprot_position\": 318}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"361\", \"component\": \"PRO\", \"entity_position\": 116, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.0139, \"uniprot_position\": 361}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"363\", \"component\": \"ARG\", \"entity_position\": 118, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3407, \"uniprot_position\": 363}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"364\", \"component\": \"GLU\", \"entity_position\": 119, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.883, \"uniprot_position\": 364}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"367\", \"component\": \"GLN\", \"entity_position\": 122, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7365, \"uniprot_position\": 367}]",
          "chain_id": "PDB:6G3T:CHAIN:D:UP:Q9BZ95",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"281\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5322, \"uniprot_position\": 281}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"284\", \"component\": \"TRP\", \"entity_position\": 39, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1708, \"uniprot_position\": 284}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"312\", \"component\": \"PHE\", \"entity_position\": 67, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6556, \"uniprot_position\": 312}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"313\", \"component\": \"PHE\", \"entity_position\": 68, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.8515, \"uniprot_position\": 313}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"314\", \"component\": \"SER\", \"entity_position\": 69, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6935, \"uniprot_position\": 314}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"316\", \"component\": \"GLN\", \"entity_position\": 71, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.255, \"uniprot_position\": 316}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"317\", \"component\": \"PRO\", \"entity_position\": 72, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.6821, \"uniprot_position\": 317}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"318\", \"component\": \"GLU\", \"entity_position\": 73, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9039, \"uniprot_position\": 318}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9BZ95:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "401",
            "ccd_id": "EPE",
            "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 153, \"uniprot_ids\": [\"Q9BZ95\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 153, \"uniprot_ids\": [\"Q9BZ95\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 15,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6G3T:LIG:G:EPE:401:.",
            "nearest_polypeptide_distance_angstrom": 2.6935,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6G3T",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"266\", \"component\": \"VAL\", \"entity_position\": 21, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8126, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"298\", \"component\": \"THR\", \"entity_position\": 53, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5944, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"299\", \"component\": \"LYS\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5976, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"300\", \"component\": \"ILE\", \"entity_position\": 55, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5326, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"306\", \"component\": \"ARG\", \"entity_position\": 61, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8092, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"281\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5322, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"284\", \"component\": \"TRP\", \"entity_position\": 39, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1708, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"312\", \"component\": \"PHE\", \"entity_position\": 67, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6556, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"313\", \"component\": \"PHE\", \"entity_position\": 68, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.8515, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"314\", \"component\": \"SER\", \"entity_position\": 69, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6935, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"316\", \"component\": \"GLN\", \"entity_position\": 71, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.255, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"317\", \"component\": \"PRO\", \"entity_position\": 72, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.6821, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"318\", \"component\": \"GLU\", \"entity_position\": 73, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9039, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"361\", \"component\": \"PRO\", \"entity_position\": 116, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.0139, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"363\", \"component\": \"ARG\", \"entity_position\": 118, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3407, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"364\", \"component\": \"GLU\", \"entity_position\": 119, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.883, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"367\", \"component\": \"GLN\", \"entity_position\": 122, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7365, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD3__HUMAN__Q9BZ95/APO/6G3T/original.cif",
            "source_coordinate_sha256": "bcb9eefd74501eef94395c8084b387e431f9bd9bff20e41b2999992d42af23c5",
            "unique_heavy_atom_names": 15
          },
          "ligand_instance_id": "PDB:6G3T:LIG:G:EPE:401:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.6935,
          "minimum_chain_distance_angstrom": 2.6935,
          "minimum_core_distance_angstrom": 2.6935,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6G3T",
          "protein_id": "UP:Q9BZ95",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:6G3T:LIG:G:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:D",
          "source_coordinate_sha256": "bcb9eefd74501eef94395c8084b387e431f9bd9bff20e41b2999992d42af23c5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3637, \"uniprot_position\": 229}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3925, \"uniprot_position\": 230}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9472, \"uniprot_position\": 231}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7925, \"uniprot_position\": 273}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6449, \"uniprot_position\": 274}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0946, \"uniprot_position\": 275}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9199, \"uniprot_position\": 276}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EPE",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3637, \"uniprot_position\": 229}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3925, \"uniprot_position\": 230}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9472, \"uniprot_position\": 231}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7925, \"uniprot_position\": 273}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6449, \"uniprot_position\": 274}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0946, \"uniprot_position\": 275}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9199, \"uniprot_position\": 276}]",
          "chain_id": "PDB:9KN9:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3637, \"uniprot_position\": 229}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3925, \"uniprot_position\": 230}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9472, \"uniprot_position\": 231}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7925, \"uniprot_position\": 273}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6449, \"uniprot_position\": 274}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0946, \"uniprot_position\": 275}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9199, \"uniprot_position\": 276}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "403",
            "ccd_id": "EPE",
            "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 133, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 133, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 15,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KN9:LIG:E:EPE:403:.",
            "nearest_polypeptide_distance_angstrom": 2.8235,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KN9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3637, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3925, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9472, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7925, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6449, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0946, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9199, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5959, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3868, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2174, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8235, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2628, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.944, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1603, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KN9/original.cif",
            "source_coordinate_sha256": "d4b6add5ba3c5e05482aabfb7a08cded84047d6fa7e0ebc026aee74cfec26e77",
            "unique_heavy_atom_names": 15
          },
          "ligand_instance_id": "PDB:9KN9:LIG:E:EPE:403:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.9472,
          "minimum_chain_distance_angstrom": 2.9472,
          "minimum_core_distance_angstrom": 2.9472,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KN9",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KN9:LIG:E:EPE:403:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "d4b6add5ba3c5e05482aabfb7a08cded84047d6fa7e0ebc026aee74cfec26e77"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5959, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3868, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2174, \"uniprot_position\": 253}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8235, \"uniprot_position\": 261}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2628, \"uniprot_position\": 274}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.944, \"uniprot_position\": 275}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1603, \"uniprot_position\": 276}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EPE",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5959, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3868, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2174, \"uniprot_position\": 253}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8235, \"uniprot_position\": 261}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2628, \"uniprot_position\": 274}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.944, \"uniprot_position\": 275}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1603, \"uniprot_position\": 276}]",
          "chain_id": "PDB:9KN9:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5959, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3868, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2174, \"uniprot_position\": 253}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8235, \"uniprot_position\": 261}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2628, \"uniprot_position\": 274}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.944, \"uniprot_position\": 275}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1603, \"uniprot_position\": 276}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "403",
            "ccd_id": "EPE",
            "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 133, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 133, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 15,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KN9:LIG:E:EPE:403:.",
            "nearest_polypeptide_distance_angstrom": 2.8235,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KN9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3637, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3925, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9472, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7925, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6449, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0946, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9199, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5959, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3868, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2174, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8235, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2628, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.944, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1603, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KN9/original.cif",
            "source_coordinate_sha256": "d4b6add5ba3c5e05482aabfb7a08cded84047d6fa7e0ebc026aee74cfec26e77",
            "unique_heavy_atom_names": 15
          },
          "ligand_instance_id": "PDB:9KN9:LIG:E:EPE:403:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.8235,
          "minimum_chain_distance_angstrom": 2.8235,
          "minimum_core_distance_angstrom": 2.8235,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KN9",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KN9:LIG:E:EPE:403:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "d4b6add5ba3c5e05482aabfb7a08cded84047d6fa7e0ebc026aee74cfec26e77"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8883, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"266\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4897, \"uniprot_position\": 266}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 56, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6846, \"uniprot_position\": 272}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.785, \"uniprot_position\": 273}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6986, \"uniprot_position\": 274}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2263, \"uniprot_position\": 275}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.547, \"uniprot_position\": 276}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EPE",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8883, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"266\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4897, \"uniprot_position\": 266}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 56, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6846, \"uniprot_position\": 272}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.785, \"uniprot_position\": 273}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6986, \"uniprot_position\": 274}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2263, \"uniprot_position\": 275}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.547, \"uniprot_position\": 276}]",
          "chain_id": "PDB:9KNA:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8883, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"266\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4897, \"uniprot_position\": 266}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 56, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6846, \"uniprot_position\": 272}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.785, \"uniprot_position\": 273}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6986, \"uniprot_position\": 274}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2263, \"uniprot_position\": 275}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.547, \"uniprot_position\": 276}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "404",
            "ccd_id": "EPE",
            "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 15,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KNA:LIG:L:EPE:404:.",
            "nearest_polypeptide_distance_angstrom": 3.1943,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KNA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8883, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"266\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4897, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 56, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6846, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.785, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6986, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2263, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.547, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1028, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.462, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5222, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1943, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8217, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KNA/original.cif",
            "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
            "unique_heavy_atom_names": 15
          },
          "ligand_instance_id": "PDB:9KNA:LIG:L:EPE:404:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 3.2263,
          "minimum_chain_distance_angstrom": 3.2263,
          "minimum_core_distance_angstrom": 3.2263,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KNA:LIG:L:EPE:404:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1028, \"uniprot_position\": 230}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.462, \"uniprot_position\": 273}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5222, \"uniprot_position\": 274}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1943, \"uniprot_position\": 275}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8217, \"uniprot_position\": 276}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EPE",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1028, \"uniprot_position\": 230}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.462, \"uniprot_position\": 273}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5222, \"uniprot_position\": 274}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1943, \"uniprot_position\": 275}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8217, \"uniprot_position\": 276}]",
          "chain_id": "PDB:9KNA:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1028, \"uniprot_position\": 230}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.462, \"uniprot_position\": 273}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5222, \"uniprot_position\": 274}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1943, \"uniprot_position\": 275}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8217, \"uniprot_position\": 276}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "404",
            "ccd_id": "EPE",
            "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 15,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KNA:LIG:L:EPE:404:.",
            "nearest_polypeptide_distance_angstrom": 3.1943,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KNA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8883, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"266\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4897, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 56, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6846, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.785, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6986, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2263, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.547, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1028, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.462, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5222, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1943, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8217, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KNA/original.cif",
            "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
            "unique_heavy_atom_names": 15
          },
          "ligand_instance_id": "PDB:9KNA:LIG:L:EPE:404:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 3.1943,
          "minimum_chain_distance_angstrom": 3.1943,
          "minimum_core_distance_angstrom": 3.1943,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KNA:LIG:L:EPE:404:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2981, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4802, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"TRP\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5959, \"uniprot_position\": 236}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"266\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3721, \"uniprot_position\": 266}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"270\", \"component\": \"ALA\", \"entity_position\": 54, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5624, \"uniprot_position\": 270}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 56, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9305, \"uniprot_position\": 272}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1309, \"uniprot_position\": 273}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4306, \"uniprot_position\": 274}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"318\", \"component\": \"LEU\", \"entity_position\": 102, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4056, \"uniprot_position\": 318}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"321\", \"component\": \"GLN\", \"entity_position\": 105, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2512, \"uniprot_position\": 321}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EPE",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2981, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4802, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"TRP\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5959, \"uniprot_position\": 236}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"266\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3721, \"uniprot_position\": 266}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"270\", \"component\": \"ALA\", \"entity_position\": 54, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5624, \"uniprot_position\": 270}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 56, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9305, \"uniprot_position\": 272}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1309, \"uniprot_position\": 273}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4306, \"uniprot_position\": 274}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"318\", \"component\": \"LEU\", \"entity_position\": 102, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4056, \"uniprot_position\": 318}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"321\", \"component\": \"GLN\", \"entity_position\": 105, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2512, \"uniprot_position\": 321}]",
          "chain_id": "PDB:9KNB:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2981, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4802, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"TRP\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5959, \"uniprot_position\": 236}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"266\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3721, \"uniprot_position\": 266}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"270\", \"component\": \"ALA\", \"entity_position\": 54, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5624, \"uniprot_position\": 270}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 56, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9305, \"uniprot_position\": 272}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1309, \"uniprot_position\": 273}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4306, \"uniprot_position\": 274}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "501",
            "ccd_id": "EPE",
            "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 133, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 15,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "B",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KNB:LIG:B:EPE:501:.",
            "nearest_polypeptide_distance_angstrom": 2.9305,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KNB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2981, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4802, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"TRP\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5959, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"266\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3721, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"270\", \"component\": \"ALA\", \"entity_position\": 54, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5624, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 56, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9305, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1309, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4306, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"318\", \"component\": \"LEU\", \"entity_position\": 102, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4056, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"321\", \"component\": \"GLN\", \"entity_position\": 105, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2512, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KNB/original.cif",
            "source_coordinate_sha256": "7077f887135785974d1978ce67a4a1880b3fe422a584fcac87433458a1a301a1",
            "unique_heavy_atom_names": 15
          },
          "ligand_instance_id": "PDB:9KNB:LIG:B:EPE:501:.",
          "ligand_label_asym_id": "B",
          "minimum_Pfam_distance_angstrom": 2.9305,
          "minimum_chain_distance_angstrom": 2.9305,
          "minimum_core_distance_angstrom": 2.9305,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9KNB",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KNB:LIG:B:EPE:501:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "7077f887135785974d1978ce67a4a1880b3fe422a584fcac87433458a1a301a1"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 5,
      "context_pdb_count": 5,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "PWWP-proximal structure",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 11,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
        "compound_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID",
        "other_pdb_component": true,
        "other_site_count": 11,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:5C6S:LIG:D:EPE:1303:.:SITE:UP:P55201:PWWP1:A",
          "PDB:9KNA:LIG:L:EPE:404:.:SITE:UP:O96028:PWWP1:A",
          "PDB:9KNB:LIG:B:EPE:501:.:SITE:UP:O96028:PWWP1:A",
          "PDB:9KN9:LIG:E:EPE:403:.:SITE:UP:O96028:PWWP1:B",
          "PDB:6G3T:LIG:E:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:A",
          "PDB:9KN9:LIG:E:EPE:403:.:SITE:UP:O96028:PWWP1:A",
          "PDB:9KNA:LIG:L:EPE:404:.:SITE:UP:O96028:PWWP1:B",
          "PDB:6G3T:LIG:F:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:B",
          "PDB:6G3T:LIG:E:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:B",
          "PDB:6G3T:LIG:G:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:C",
          "PDB:6G3T:LIG:G:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:D"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:5C6S:LIG:D:EPE:1303:.:SITE:UP:P55201:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EPE",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "11177c1e1dd3c3da1e8f13cd9027a2c09ee81fb4d06a757069aaa72655dded76",
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5C6S:LIG:D:EPE:1303:.",
          "observed_other_component": true,
          "pdb_id": "5C6S",
          "protein_id": "UP:P55201",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5C6S:LIG:D:EPE:1303:.:SITE:UP:P55201:PWWP1:A",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/5C6S",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6G3T:LIG:E:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EPE",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "bcb9eefd74501eef94395c8084b387e431f9bd9bff20e41b2999992d42af23c5",
          "domain_id": "UP:Q9BZ95:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6G3T:LIG:E:EPE:401:.",
          "observed_other_component": true,
          "pdb_id": "6G3T",
          "protein_id": "UP:Q9BZ95",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6G3T:LIG:E:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:A",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/6G3T",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6G3T:LIG:E:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EPE",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "bcb9eefd74501eef94395c8084b387e431f9bd9bff20e41b2999992d42af23c5",
          "domain_id": "UP:Q9BZ95:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6G3T:LIG:E:EPE:401:.",
          "observed_other_component": true,
          "pdb_id": "6G3T",
          "protein_id": "UP:Q9BZ95",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6G3T:LIG:E:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:B",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/6G3T",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6G3T:LIG:F:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EPE",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "bcb9eefd74501eef94395c8084b387e431f9bd9bff20e41b2999992d42af23c5",
          "domain_id": "UP:Q9BZ95:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6G3T:LIG:F:EPE:401:.",
          "observed_other_component": true,
          "pdb_id": "6G3T",
          "protein_id": "UP:Q9BZ95",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6G3T:LIG:F:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:B",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/6G3T",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6G3T:LIG:G:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/EPE",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "bcb9eefd74501eef94395c8084b387e431f9bd9bff20e41b2999992d42af23c5",
          "domain_id": "UP:Q9BZ95:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6G3T:LIG:G:EPE:401:.",
          "observed_other_component": true,
          "pdb_id": "6G3T",
          "protein_id": "UP:Q9BZ95",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6G3T:LIG:G:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:C",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/6G3T",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6G3T:LIG:G:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/EPE",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "bcb9eefd74501eef94395c8084b387e431f9bd9bff20e41b2999992d42af23c5",
          "domain_id": "UP:Q9BZ95:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6G3T:LIG:G:EPE:401:.",
          "observed_other_component": true,
          "pdb_id": "6G3T",
          "protein_id": "UP:Q9BZ95",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6G3T:LIG:G:EPE:401:.:SITE:UP:Q9BZ95:PWWP1:D",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/6G3T",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KN9:LIG:E:EPE:403:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EPE",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d4b6add5ba3c5e05482aabfb7a08cded84047d6fa7e0ebc026aee74cfec26e77",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KN9:LIG:E:EPE:403:.",
          "observed_other_component": true,
          "pdb_id": "9KN9",
          "protein_id": "UP:O96028",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KN9:LIG:E:EPE:403:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/9KN9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KN9:LIG:E:EPE:403:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EPE",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d4b6add5ba3c5e05482aabfb7a08cded84047d6fa7e0ebc026aee74cfec26e77",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KN9:LIG:E:EPE:403:.",
          "observed_other_component": true,
          "pdb_id": "9KN9",
          "protein_id": "UP:O96028",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KN9:LIG:E:EPE:403:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/9KN9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KNA:LIG:L:EPE:404:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EPE",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KNA:LIG:L:EPE:404:.",
          "observed_other_component": true,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KNA:LIG:L:EPE:404:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/9KNA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KNA:LIG:L:EPE:404:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EPE",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KNA:LIG:L:EPE:404:.",
          "observed_other_component": true,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KNA:LIG:L:EPE:404:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/9KNA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KNB:LIG:B:EPE:501:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EPE",
          "chemical_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:JKMHFZQWWAIEOD-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7077f887135785974d1978ce67a4a1880b3fe422a584fcac87433458a1a301a1",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KNB:LIG:B:EPE:501:.",
          "observed_other_component": true,
          "pdb_id": "9KNB",
          "protein_id": "UP:O96028",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KNB:LIG:B:EPE:501:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/9KNB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    },
    {
      "aliases": [
        "5'-S-[(3S)-3-azaniumyl-3-carboxypropyl]-5'-thioadenosine"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "9Q7U"
      ],
      "bound_structure_count": 0,
      "category": "Deposited component / association",
      "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-O",
      "classifications": [],
      "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-O",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 10,
        "calculated_HBD": 5,
        "calculated_TPSA": 184.25,
        "calculated_formula": "C14H21N6O5S+",
        "calculated_logP": -2.1539,
        "calculated_molecular_weight": 385.426,
        "computed_inchikey": "ZJUKTBDSGOFHSH-WFMPWKQPSA-O",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "760b02d39af5547875dc-dark.svg",
          "light": "760b02d39af5547875dc-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [],
      "entity_kind": "chemical_identity",
      "genes": [],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "5'-S-[(3S)-3-azaniumyl-3-carboxypropyl]-5'-thioadenosine"
        ],
        "ccd_ids": [
          "SAO"
        ],
        "ccd_names": "[\"5'-S-[(3S)-3-azaniumyl-3-carboxypropyl]-5'-thioadenosine\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-O",
        "connectivity_block": "ZJUKTBDSGOFHSH",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"SAO\": 1}",
        "formulae": "[\"C14 H21 N6 O5 S\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "ZJUKTBDSGOFHSH-WFMPWKQPSA-O",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CSCC[C@@H](C(=O)O)[NH3+])O)O)N",
        "primary_name": "5'-S-[(3S)-3-azaniumyl-3-carboxypropyl]-5'-thioadenosine",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"SAO\": \"c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CSCC[C@@H](C(=O)O)[NH3+])O)O)N\"}",
        "source_metadata_sha256": "{\"SAO\": \"e87761015b32c91dac4f9726f7bf0c880adf2a84c0809c7ece1579bc98d544ad\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/SAO"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "5'-S-[(3S)-3-azaniumyl-3-carboxypropyl]-5'-thioadenosine",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 1,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [],
      "relationships": [],
      "relevant": false,
      "search_text": "5'-s-[(3s)-3-azaniumyl-3-carboxypropyl]-5'-thioadenosine inchikey:zjuktbdsgofhsh-wfmpwkqpsa-o 5'-s-[(3s)-3-azaniumyl-3-carboxypropyl]-5'-thioadenosine 9q7u {\"aliases\":[\"5'-s-[(3s)-3-azaniumyl-3-carboxypropyl]-5'-thioadenosine\"],\"ccd_ids\":[\"sao\"],\"ccd_names\":\"[\\\"5'-s-[(3s)-3-azaniumyl-3-carboxypropyl]-5'-thioadenosine\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:zjuktbdsgofhsh-wfmpwkqpsa-o\",\"connectivity_block\":\"zjuktbdsgofhsh\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"sao\\\": 1}\",\"formulae\":\"[\\\"c14 h21 n6 o5 s\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"zjuktbdsgofhsh-wfmpwkqpsa-o\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"c1nc(c2c(n1)n(cn2)[c@h]3[c@@h]([c@@h]([c@h](o3)cscc[c@@h](c(=o)o)[nh3+])o)o)n\",\"primary_name\":\"5'-s-[(3s)-3-azaniumyl-3-carboxypropyl]-5'-thioadenosine\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"sao\\\": \\\"c1nc(c2c(n1)n(cn2)[c@h]3[c@@h]([c@@h]([c@h](o3)cscc[c@@h](c(=o)o)[nh3+])o)o)n\\\"}\",\"source_metadata_sha256\":\"{\\\"sao\\\": \\\"e87761015b32c91dac4f9726f7bf0c880adf2a84c0809c7ece1579bc98d544ad\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/sao\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/SAO"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"639\", \"component\": \"LEU\", \"entity_position\": 416, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.9488, \"uniprot_position\": 639}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.8351, \"uniprot_position\": 640}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.6102, \"uniprot_position\": 641}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.7186, \"uniprot_position\": 642}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.2757, \"uniprot_position\": 643}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.4854, \"uniprot_position\": 644}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.535, \"uniprot_position\": 645}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.2348, \"uniprot_position\": 663}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.2226, \"uniprot_position\": 664}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.1351, \"uniprot_position\": 665}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.3302, \"uniprot_position\": 666}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"684\", \"component\": \"VAL\", \"entity_position\": 461, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.9221, \"uniprot_position\": 684}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.7741, \"uniprot_position\": 685}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.7759, \"uniprot_position\": 686}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.8712, \"uniprot_position\": 687}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 465, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.229, \"uniprot_position\": 688}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.2617, \"uniprot_position\": 707}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.4973, \"uniprot_position\": 708}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.9256, \"uniprot_position\": 709}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.2882, \"uniprot_position\": 730}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.0204, \"uniprot_position\": 891}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.4424, \"uniprot_position\": 892}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.959, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9Q7U:CHAIN:M:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-O",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"K\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAO",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-O",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"M\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "U",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9Q7U:LIG:U:SAO:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.535,
            "nearest_polypeptide_label_asym_id": "M",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9Q7U",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"639\", \"component\": \"LEU\", \"entity_position\": 416, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.9488, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.8351, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.6102, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.7186, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.2757, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.4854, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.535, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.2348, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.2226, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.1351, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.3302, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"684\", \"component\": \"VAL\", \"entity_position\": 461, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.9221, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.7741, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.7759, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.8712, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 465, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.229, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.2617, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.4973, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.9256, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.2882, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.0204, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.4424, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.959, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9Q7U/original.cif",
            "source_coordinate_sha256": "e8f7de9a7c7e8109006bbd9c0469dcb24477a0e1094314ce07d9f1383e4feebc",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9Q7U:LIG:U:SAO:1004:.",
          "ligand_label_asym_id": "U",
          "minimum_Pfam_distance_angstrom": 24.371,
          "minimum_chain_distance_angstrom": 2.535,
          "minimum_core_distance_angstrom": 35.036,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9Q7U",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "M",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "cofactor",
          "site_id": "PDB:9Q7U:LIG:U:SAO:1004:.:SITE:UP:Q9Y6K1:PWWP1:M",
          "source_coordinate_sha256": "e8f7de9a7c7e8109006bbd9c0469dcb24477a0e1094314ce07d9f1383e4feebc"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAO",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"L\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.6967, \"uniprot_position\": 640}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.9012, \"uniprot_position\": 641}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.4144, \"uniprot_position\": 642}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.9702, \"uniprot_position\": 643}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.3755, \"uniprot_position\": 644}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.553, \"uniprot_position\": 645}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.1359, \"uniprot_position\": 663}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.4802, \"uniprot_position\": 664}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.0643, \"uniprot_position\": 665}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.0152, \"uniprot_position\": 666}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.9461, \"uniprot_position\": 669}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"684\", \"component\": \"VAL\", \"entity_position\": 461, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.8271, \"uniprot_position\": 684}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.1196, \"uniprot_position\": 685}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.9448, \"uniprot_position\": 686}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.9224, \"uniprot_position\": 687}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.4837, \"uniprot_position\": 707}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.9603, \"uniprot_position\": 708}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.679, \"uniprot_position\": 709}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.027, \"uniprot_position\": 891}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.8885, \"uniprot_position\": 892}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.997, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9Q7U:CHAIN:N:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-O",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"L\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAO",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-O",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"N\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "Y",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9Q7U:LIG:Y:SAO:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.4802,
            "nearest_polypeptide_label_asym_id": "N",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9Q7U",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"L\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.6967, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.9012, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.4144, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.9702, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.3755, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.553, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.1359, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.4802, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.0643, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.0152, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.9461, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"684\", \"component\": \"VAL\", \"entity_position\": 461, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.8271, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.1196, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.9448, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.9224, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.4837, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.9603, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.679, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.027, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.8885, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.997, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9Q7U/original.cif",
            "source_coordinate_sha256": "e8f7de9a7c7e8109006bbd9c0469dcb24477a0e1094314ce07d9f1383e4feebc",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9Q7U:LIG:Y:SAO:1004:.",
          "ligand_label_asym_id": "Y",
          "minimum_Pfam_distance_angstrom": 52.6603,
          "minimum_chain_distance_angstrom": 2.4802,
          "minimum_core_distance_angstrom": 52.6603,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9Q7U",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "N",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "cofactor",
          "site_id": "PDB:9Q7U:LIG:Y:SAO:1004:.:SITE:UP:Q9Y6K1:PWWP1:N",
          "source_coordinate_sha256": "e8f7de9a7c7e8109006bbd9c0469dcb24477a0e1094314ce07d9f1383e4feebc"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 0,
      "context_pdb_count": 1,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "Association / verification pending",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 2,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-O",
        "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-O",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "5'-S-[(3S)-3-azaniumyl-3-carboxypropyl]-5'-thioadenosine",
        "other_pdb_component": true,
        "other_site_count": 2,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:9Q7U:LIG:U:SAO:1004:.:SITE:UP:Q9Y6K1:PWWP1:M",
          "PDB:9Q7U:LIG:Y:SAO:1004:.:SITE:UP:Q9Y6K1:PWWP1:N"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:9Q7U:LIG:U:SAO:1004:.:SITE:UP:Q9Y6K1:PWWP1:M": {
          "ccd_url": "https://www.rcsb.org/ligand/SAO",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-O",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-O",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "e8f7de9a7c7e8109006bbd9c0469dcb24477a0e1094314ce07d9f1383e4feebc",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9Q7U:LIG:U:SAO:1004:.",
          "observed_other_component": true,
          "pdb_id": "9Q7U",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9Q7U:LIG:U:SAO:1004:.:SITE:UP:Q9Y6K1:PWWP1:M",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9Q7U",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9Q7U:LIG:Y:SAO:1004:.:SITE:UP:Q9Y6K1:PWWP1:N": {
          "ccd_url": "https://www.rcsb.org/ligand/SAO",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-O",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-O",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "e8f7de9a7c7e8109006bbd9c0469dcb24477a0e1094314ce07d9f1383e4feebc",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9Q7U:LIG:Y:SAO:1004:.",
          "observed_other_component": true,
          "pdb_id": "9Q7U",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9Q7U:LIG:Y:SAO:1004:.:SITE:UP:Q9Y6K1:PWWP1:N",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9Q7U",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    },
    {
      "aliases": [
        "CHLORIDE ION"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "5C6S",
        "6PA7"
      ],
      "bound_structure_count": 1,
      "category": "Structure-supported identity",
      "chemical_id": "INCHIKEY:VEXZGXHMUGYJMC-UHFFFAOYSA-M",
      "classifications": [],
      "compound_id": "INCHIKEY:VEXZGXHMUGYJMC-UHFFFAOYSA-M",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 0,
        "calculated_HBD": 0,
        "calculated_TPSA": 0.0,
        "calculated_formula": "Cl-",
        "calculated_logP": -2.996,
        "calculated_molecular_weight": 35.453,
        "computed_inchikey": "VEXZGXHMUGYJMC-UHFFFAOYSA-M",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "3b30ac99039ae30b5d36-dark.svg",
          "light": "3b30ac99039ae30b5d36-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [
        "UP:P55201:PWWP1"
      ],
      "entity_kind": "chemical_identity",
      "genes": [
        "BRPF1"
      ],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "CHLORIDE ION"
        ],
        "ccd_ids": [
          "CL"
        ],
        "ccd_names": "[\"CHLORIDE ION\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:VEXZGXHMUGYJMC-UHFFFAOYSA-M",
        "connectivity_block": "VEXZGXHMUGYJMC",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"CL\": -1}",
        "formulae": "[\"Cl\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "VEXZGXHMUGYJMC-UHFFFAOYSA-M",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "[Cl-]",
        "primary_name": "CHLORIDE ION",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"CL\": \"[Cl-]\"}",
        "source_metadata_sha256": "{\"CL\": \"9c98f20584954b21a3bac06cce1af3fa129f34a2f9294eab202725142ba7443e\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/CL"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "CHLORIDE ION",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 2,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [
        "UP:P55201"
      ],
      "relationships": [],
      "relevant": false,
      "search_text": "chloride ion inchikey:vexzgxhmugyjmc-uhfffaoysa-m chloride ion brpf1 up:p55201:pwwp1 5c6s 6pa7 {\"aliases\":[\"chloride ion\"],\"ccd_ids\":[\"cl\"],\"ccd_names\":\"[\\\"chloride ion\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:vexzgxhmugyjmc-uhfffaoysa-m\",\"connectivity_block\":\"vexzgxhmugyjmc\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"cl\\\": -1}\",\"formulae\":\"[\\\"cl\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"vexzgxhmugyjmc-uhfffaoysa-m\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"[cl-]\",\"primary_name\":\"chloride ion\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"cl\\\": \\\"[cl-]\\\"}\",\"source_metadata_sha256\":\"{\\\"cl\\\": \\\"9c98f20584954b21a3bac06cce1af3fa129f34a2f9294eab202725142ba7443e\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/cl\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/CL"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1086\", \"component\": \"LEU\", \"entity_position\": 9, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7603, \"uniprot_position\": 1086}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1103\", \"component\": \"ILE\", \"entity_position\": 26, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7663, \"uniprot_position\": 1103}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1104\", \"component\": \"ILE\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6786, \"uniprot_position\": 1104}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1105\", \"component\": \"ASP\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9111, \"uniprot_position\": 1105}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1108\", \"component\": \"MET\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5529, \"uniprot_position\": 1108}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1113\", \"component\": \"MET\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.852, \"uniprot_position\": 1113}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1120\", \"component\": \"ILE\", \"entity_position\": 43, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0645, \"uniprot_position\": 1120}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "CL",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1085\", \"component\": \"ALA\", \"entity_position\": 8, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2949, \"uniprot_position\": 1085}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1086\", \"component\": \"LEU\", \"entity_position\": 9, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7603, \"uniprot_position\": 1086}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1103\", \"component\": \"ILE\", \"entity_position\": 26, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7663, \"uniprot_position\": 1103}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1104\", \"component\": \"ILE\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6786, \"uniprot_position\": 1104}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1105\", \"component\": \"ASP\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9111, \"uniprot_position\": 1105}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1108\", \"component\": \"MET\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5529, \"uniprot_position\": 1108}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1113\", \"component\": \"MET\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.852, \"uniprot_position\": 1113}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1120\", \"component\": \"ILE\", \"entity_position\": 43, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0645, \"uniprot_position\": 1120}]",
          "chain_id": "PDB:5C6S:CHAIN:A:UP:P55201",
          "chemical_id": "INCHIKEY:VEXZGXHMUGYJMC-UHFFFAOYSA-M",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1085\", \"component\": \"ALA\", \"entity_position\": 8, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2949, \"uniprot_position\": 1085}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1086\", \"component\": \"LEU\", \"entity_position\": 9, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7603, \"uniprot_position\": 1086}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1103\", \"component\": \"ILE\", \"entity_position\": 26, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7663, \"uniprot_position\": 1103}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1104\", \"component\": \"ILE\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6786, \"uniprot_position\": 1104}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1105\", \"component\": \"ASP\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9111, \"uniprot_position\": 1105}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1108\", \"component\": \"MET\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5529, \"uniprot_position\": 1108}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1113\", \"component\": \"MET\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.852, \"uniprot_position\": 1113}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1120\", \"component\": \"ILE\", \"entity_position\": 43, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0645, \"uniprot_position\": 1120}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "BRPF1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "1302",
            "ccd_id": "CL",
            "chemical_id": "INCHIKEY:VEXZGXHMUGYJMC-UHFFFAOYSA-M",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Peregrin\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 130, \"uniprot_ids\": [\"P55201\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 1,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5C6S:LIG:C:CL:1302:.",
            "nearest_polypeptide_distance_angstrom": 2.9111,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "5C6S",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1085\", \"component\": \"ALA\", \"entity_position\": 8, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2949, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1086\", \"component\": \"LEU\", \"entity_position\": 9, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7603, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1103\", \"component\": \"ILE\", \"entity_position\": 26, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7663, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1104\", \"component\": \"ILE\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6786, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1105\", \"component\": \"ASP\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9111, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1108\", \"component\": \"MET\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5529, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1113\", \"component\": \"MET\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.852, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1120\", \"component\": \"ILE\", \"entity_position\": 43, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0645, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/BRPF1__HUMAN__P55201/Co-Crystals/5C6S/original.cif",
            "source_coordinate_sha256": "11177c1e1dd3c3da1e8f13cd9027a2c09ee81fb4d06a757069aaa72655dded76",
            "unique_heavy_atom_names": 1
          },
          "ligand_instance_id": "PDB:5C6S:LIG:C:CL:1302:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 2.9111,
          "minimum_chain_distance_angstrom": 2.9111,
          "minimum_core_distance_angstrom": 2.9111,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5C6S",
          "protein_id": "UP:P55201",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion",
          "role_category": "incidental",
          "site_id": "PDB:5C6S:LIG:C:CL:1302:.:SITE:UP:P55201:PWWP1:A",
          "source_coordinate_sha256": "11177c1e1dd3c3da1e8f13cd9027a2c09ee81fb4d06a757069aaa72655dded76"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 1,
      "context_pdb_count": 2,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "PWWP-proximal structure",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 1,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:VEXZGXHMUGYJMC-UHFFFAOYSA-M",
        "compound_id": "INCHIKEY:VEXZGXHMUGYJMC-UHFFFAOYSA-M",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "CHLORIDE ION",
        "other_pdb_component": true,
        "other_site_count": 1,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:5C6S:LIG:C:CL:1302:.:SITE:UP:P55201:PWWP1:A"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:5C6S:LIG:C:CL:1302:.:SITE:UP:P55201:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/CL",
          "chemical_id": "INCHIKEY:VEXZGXHMUGYJMC-UHFFFAOYSA-M",
          "compound_id": "INCHIKEY:VEXZGXHMUGYJMC-UHFFFAOYSA-M",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "11177c1e1dd3c3da1e8f13cd9027a2c09ee81fb4d06a757069aaa72655dded76",
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5C6S:LIG:C:CL:1302:.",
          "observed_other_component": true,
          "pdb_id": "5C6S",
          "protein_id": "UP:P55201",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5C6S:LIG:C:CL:1302:.:SITE:UP:P55201:PWWP1:A",
          "source_role": "ion",
          "source_url": "https://www.rcsb.org/structure/5C6S",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    },
    {
      "aliases": [
        "DI(HYDROXYETHYL)ETHER"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "3PMI",
        "4N4H",
        "4N4I"
      ],
      "bound_structure_count": 1,
      "category": "Structure-supported identity",
      "chemical_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
      "classifications": [],
      "compound_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 3,
        "calculated_HBD": 2,
        "calculated_TPSA": 49.69,
        "calculated_formula": "C4H10O3",
        "calculated_logP": -1.0124,
        "calculated_molecular_weight": 106.121,
        "computed_inchikey": "MTHSVFCYNBDYFN-UHFFFAOYSA-N",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "60ef61cf67f22e094ba8-dark.svg",
          "light": "60ef61cf67f22e094ba8-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [
        "UP:Q2TAK8:PWWP1"
      ],
      "entity_kind": "chemical_identity",
      "genes": [
        "PWWP3A"
      ],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "DI(HYDROXYETHYL)ETHER"
        ],
        "ccd_ids": [
          "PEG"
        ],
        "ccd_names": "[\"DI(HYDROXYETHYL)ETHER\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
        "connectivity_block": "MTHSVFCYNBDYFN",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"PEG\": 0}",
        "formulae": "[\"C4 H10 O3\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "MTHSVFCYNBDYFN-UHFFFAOYSA-N",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "C(COCCO)O",
        "primary_name": "DI(HYDROXYETHYL)ETHER",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"PEG\": \"C(COCCO)O\"}",
        "source_metadata_sha256": "{\"PEG\": \"2350df132e9e1b1590cea50b647128e20bdd9169cfd28444734906b6f75073a5\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/PEG"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "DI(HYDROXYETHYL)ETHER",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 3,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [
        "UP:Q2TAK8"
      ],
      "relationships": [],
      "relevant": false,
      "search_text": "di(hydroxyethyl)ether inchikey:mthsvfcynbdyfn-uhfffaoysa-n di(hydroxyethyl)ether pwwp3a up:q2tak8:pwwp1 3pmi 4n4h 4n4i {\"aliases\":[\"di(hydroxyethyl)ether\"],\"ccd_ids\":[\"peg\"],\"ccd_names\":\"[\\\"di(hydroxyethyl)ether\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:mthsvfcynbdyfn-uhfffaoysa-n\",\"connectivity_block\":\"mthsvfcynbdyfn\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"peg\\\": 0}\",\"formulae\":\"[\\\"c4 h10 o3\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"mthsvfcynbdyfn-uhfffaoysa-n\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"c(cocco)o\",\"primary_name\":\"di(hydroxyethyl)ether\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"peg\\\": \\\"c(cocco)o\\\"}\",\"source_metadata_sha256\":\"{\\\"peg\\\": \\\"2350df132e9e1b1590cea50b647128e20bdd9169cfd28444734906b6f75073a5\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/peg\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/PEG"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"420\", \"component\": \"HIS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8278, \"uniprot_position\": 419}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"423\", \"component\": \"TYR\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4122, \"uniprot_position\": 422}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"426\", \"component\": \"TRP\", \"entity_position\": 21, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.367, \"uniprot_position\": 425}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"444\", \"component\": \"TYR\", \"entity_position\": 39, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2485, \"uniprot_position\": 443}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"446\", \"component\": \"GLU\", \"entity_position\": 41, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5916, \"uniprot_position\": 445}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"482\", \"component\": \"PHE\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6142, \"uniprot_position\": 481}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "PEG",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"420\", \"component\": \"HIS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8278, \"uniprot_position\": 419}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"423\", \"component\": \"TYR\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4122, \"uniprot_position\": 422}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"426\", \"component\": \"TRP\", \"entity_position\": 21, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.367, \"uniprot_position\": 425}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"444\", \"component\": \"TYR\", \"entity_position\": 39, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2485, \"uniprot_position\": 443}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"446\", \"component\": \"GLU\", \"entity_position\": 41, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5916, \"uniprot_position\": 445}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"482\", \"component\": \"PHE\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6142, \"uniprot_position\": 481}]",
          "chain_id": "PDB:3PMI:CHAIN:A:UP:Q2TAK8",
          "chemical_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"420\", \"component\": \"HIS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8278, \"uniprot_position\": 419}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"423\", \"component\": \"TYR\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4122, \"uniprot_position\": 422}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"426\", \"component\": \"TRP\", \"entity_position\": 21, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.367, \"uniprot_position\": 425}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"444\", \"component\": \"TYR\", \"entity_position\": 39, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2485, \"uniprot_position\": 443}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"446\", \"component\": \"GLU\", \"entity_position\": 41, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5916, \"uniprot_position\": 445}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q2TAK8:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "PWWP3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "10",
            "ccd_id": "PEG",
            "chemical_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PWWP domain-containing protein MUM1\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 134, \"uniprot_ids\": [\"Q2TAK8\"]}, {\"description\": \"PWWP domain-containing protein MUM1\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 134, \"uniprot_ids\": [\"Q2TAK8\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 7,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3PMI:LIG:F:PEG:10:.",
            "nearest_polypeptide_distance_angstrom": 3.6142,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3PMI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"420\", \"component\": \"HIS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8278, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"423\", \"component\": \"TYR\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4122, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"426\", \"component\": \"TRP\", \"entity_position\": 21, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.367, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"444\", \"component\": \"TYR\", \"entity_position\": 39, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2485, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"446\", \"component\": \"GLU\", \"entity_position\": 41, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5916, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"482\", \"component\": \"PHE\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6142, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"453\", \"component\": \"MSE\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7578, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/PWWP3A__HUMAN__Q2TAK8/Unclassified_Review/3PMI/original.cif",
            "source_coordinate_sha256": "52f3b3990ae56709e3ade6285042ecceba9dc6e0df5bbbb1e8a8eb4ff99d78ea",
            "unique_heavy_atom_names": 7
          },
          "ligand_instance_id": "PDB:3PMI:LIG:F:PEG:10:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 3.6142,
          "minimum_chain_distance_angstrom": 3.6142,
          "minimum_core_distance_angstrom": 4.2485,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "3PMI",
          "protein_id": "UP:Q2TAK8",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "crystallization additive",
          "role_category": "incidental",
          "site_id": "PDB:3PMI:LIG:F:PEG:10:.:SITE:UP:Q2TAK8:PWWP1:A",
          "source_coordinate_sha256": "52f3b3990ae56709e3ade6285042ecceba9dc6e0df5bbbb1e8a8eb4ff99d78ea"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"453\", \"component\": \"MSE\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7578, \"uniprot_position\": 452}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "PEG",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"453\", \"component\": \"MSE\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7578, \"uniprot_position\": 452}]",
          "chain_id": "PDB:3PMI:CHAIN:B:UP:Q2TAK8",
          "chemical_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"453\", \"component\": \"MSE\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7578, \"uniprot_position\": 452}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q2TAK8:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "PWWP3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "10",
            "ccd_id": "PEG",
            "chemical_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PWWP domain-containing protein MUM1\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 134, \"uniprot_ids\": [\"Q2TAK8\"]}, {\"description\": \"PWWP domain-containing protein MUM1\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 134, \"uniprot_ids\": [\"Q2TAK8\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 7,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3PMI:LIG:F:PEG:10:.",
            "nearest_polypeptide_distance_angstrom": 3.6142,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3PMI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"420\", \"component\": \"HIS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8278, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"423\", \"component\": \"TYR\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4122, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"426\", \"component\": \"TRP\", \"entity_position\": 21, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.367, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"444\", \"component\": \"TYR\", \"entity_position\": 39, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2485, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"446\", \"component\": \"GLU\", \"entity_position\": 41, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5916, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"482\", \"component\": \"PHE\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6142, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"453\", \"component\": \"MSE\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7578, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/PWWP3A__HUMAN__Q2TAK8/Unclassified_Review/3PMI/original.cif",
            "source_coordinate_sha256": "52f3b3990ae56709e3ade6285042ecceba9dc6e0df5bbbb1e8a8eb4ff99d78ea",
            "unique_heavy_atom_names": 7
          },
          "ligand_instance_id": "PDB:3PMI:LIG:F:PEG:10:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 3.7578,
          "minimum_chain_distance_angstrom": 3.7578,
          "minimum_core_distance_angstrom": 3.7578,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "3PMI",
          "protein_id": "UP:Q2TAK8",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "crystallization additive",
          "role_category": "incidental",
          "site_id": "PDB:3PMI:LIG:F:PEG:10:.:SITE:UP:Q2TAK8:PWWP1:B",
          "source_coordinate_sha256": "52f3b3990ae56709e3ade6285042ecceba9dc6e0df5bbbb1e8a8eb4ff99d78ea"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "PEG",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"166\", \"component\": \"VAL\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3284, \"uniprot_position\": 166}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"169\", \"component\": \"MET\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0114, \"uniprot_position\": 169}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"201\", \"component\": \"ILE\", \"entity_position\": 82, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2785, \"uniprot_position\": 201}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"216\", \"component\": \"PHE\", \"entity_position\": 97, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8437, \"uniprot_position\": 216}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"220\", \"component\": \"ALA\", \"entity_position\": 101, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2569, \"uniprot_position\": 220}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"223\", \"component\": \"LEU\", \"entity_position\": 104, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0527, \"uniprot_position\": 223}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"224\", \"component\": \"LEU\", \"entity_position\": 105, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1558, \"uniprot_position\": 224}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"241\", \"component\": \"ALA\", \"entity_position\": 122, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.869, \"uniprot_position\": 241}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"244\", \"component\": \"LEU\", \"entity_position\": 125, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0965, \"uniprot_position\": 244}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"245\", \"component\": \"TYR\", \"entity_position\": 126, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8456, \"uniprot_position\": 245}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"248\", \"component\": \"THR\", \"entity_position\": 129, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4917, \"uniprot_position\": 248}]",
          "chain_id": "PDB:4N4H:CHAIN:A:UP:Q8R5C8",
          "chemical_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q8R5C8:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "Zmynd11",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "403",
            "ccd_id": "PEG",
            "chemical_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Zinc finger MYND domain-containing protein 11\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 252, \"uniprot_ids\": [\"Q8R5C8\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 7,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:4N4H:LIG:E:PEG:403:.",
            "nearest_polypeptide_distance_angstrom": 3.2569,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "4N4H",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"166\", \"component\": \"VAL\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3284, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"169\", \"component\": \"MET\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0114, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"201\", \"component\": \"ILE\", \"entity_position\": 82, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2785, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"216\", \"component\": \"PHE\", \"entity_position\": 97, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8437, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"220\", \"component\": \"ALA\", \"entity_position\": 101, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2569, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"223\", \"component\": \"LEU\", \"entity_position\": 104, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0527, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"224\", \"component\": \"LEU\", \"entity_position\": 105, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1558, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"241\", \"component\": \"ALA\", \"entity_position\": 122, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.869, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"244\", \"component\": \"LEU\", \"entity_position\": 125, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0965, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"245\", \"component\": \"TYR\", \"entity_position\": 126, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8456, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"248\", \"component\": \"THR\", \"entity_position\": 129, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4917, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/Zmynd11__TAX10090__Q8R5C8/Complexes/4N4H/original.cif",
            "source_coordinate_sha256": "846f4365d782c5d008d80fa1cf4e8093fac1a121993ce6c410e2b02c169141ae",
            "unique_heavy_atom_names": 7
          },
          "ligand_instance_id": "PDB:4N4H:LIG:E:PEG:403:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 19.0145,
          "minimum_chain_distance_angstrom": 3.2569,
          "minimum_core_distance_angstrom": 19.0145,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "4N4H",
          "protein_id": "UP:Q8R5C8",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "crystallization additive",
          "role_category": "incidental",
          "site_id": "PDB:4N4H:LIG:E:PEG:403:.:SITE:UP:Q8R5C8:PWWP1:A",
          "source_coordinate_sha256": "846f4365d782c5d008d80fa1cf4e8093fac1a121993ce6c410e2b02c169141ae"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "PEG",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"166\", \"component\": \"VAL\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5261, \"uniprot_position\": 166}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"169\", \"component\": \"MET\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0411, \"uniprot_position\": 169}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"201\", \"component\": \"ILE\", \"entity_position\": 82, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2255, \"uniprot_position\": 201}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"216\", \"component\": \"PHE\", \"entity_position\": 97, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.628, \"uniprot_position\": 216}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"220\", \"component\": \"ALA\", \"entity_position\": 101, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3261, \"uniprot_position\": 220}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"223\", \"component\": \"LEU\", \"entity_position\": 104, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9281, \"uniprot_position\": 223}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"224\", \"component\": \"LEU\", \"entity_position\": 105, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8078, \"uniprot_position\": 224}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"227\", \"component\": \"THR\", \"entity_position\": 108, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8823, \"uniprot_position\": 227}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"241\", \"component\": \"ALA\", \"entity_position\": 122, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6698, \"uniprot_position\": 241}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"244\", \"component\": \"LEU\", \"entity_position\": 125, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9749, \"uniprot_position\": 244}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"245\", \"component\": \"TYR\", \"entity_position\": 126, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6891, \"uniprot_position\": 245}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"248\", \"component\": \"THR\", \"entity_position\": 129, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4086, \"uniprot_position\": 248}]",
          "chain_id": "PDB:4N4I:CHAIN:A:UP:Q8R5C8",
          "chemical_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q8R5C8:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "Zmynd11",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "403",
            "ccd_id": "PEG",
            "chemical_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Zinc finger MYND domain-containing protein 11\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 252, \"uniprot_ids\": [\"Q8R5C8\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 7,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:4N4I:LIG:E:PEG:403:.",
            "nearest_polypeptide_distance_angstrom": 3.3261,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "4N4I",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"166\", \"component\": \"VAL\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5261, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"169\", \"component\": \"MET\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0411, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"201\", \"component\": \"ILE\", \"entity_position\": 82, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2255, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"216\", \"component\": \"PHE\", \"entity_position\": 97, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.628, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"220\", \"component\": \"ALA\", \"entity_position\": 101, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3261, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"223\", \"component\": \"LEU\", \"entity_position\": 104, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9281, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"224\", \"component\": \"LEU\", \"entity_position\": 105, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8078, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"227\", \"component\": \"THR\", \"entity_position\": 108, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8823, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"241\", \"component\": \"ALA\", \"entity_position\": 122, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6698, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"244\", \"component\": \"LEU\", \"entity_position\": 125, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9749, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"245\", \"component\": \"TYR\", \"entity_position\": 126, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6891, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"248\", \"component\": \"THR\", \"entity_position\": 129, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4086, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/Zmynd11__TAX10090__Q8R5C8/Complexes/4N4I/original.cif",
            "source_coordinate_sha256": "22a5534c64dcd73b49a3c3f2f9e41896c5689ca25449ef8a86993159e5db235c",
            "unique_heavy_atom_names": 7
          },
          "ligand_instance_id": "PDB:4N4I:LIG:E:PEG:403:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 19.224,
          "minimum_chain_distance_angstrom": 3.3261,
          "minimum_core_distance_angstrom": 19.224,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "4N4I",
          "protein_id": "UP:Q8R5C8",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "crystallization additive",
          "role_category": "incidental",
          "site_id": "PDB:4N4I:LIG:E:PEG:403:.:SITE:UP:Q8R5C8:PWWP1:A",
          "source_coordinate_sha256": "22a5534c64dcd73b49a3c3f2f9e41896c5689ca25449ef8a86993159e5db235c"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 1,
      "context_pdb_count": 3,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "PWWP-proximal structure",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 4,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
        "compound_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "DI(HYDROXYETHYL)ETHER",
        "other_pdb_component": true,
        "other_site_count": 4,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:4N4H:LIG:E:PEG:403:.:SITE:UP:Q8R5C8:PWWP1:A",
          "PDB:4N4I:LIG:E:PEG:403:.:SITE:UP:Q8R5C8:PWWP1:A",
          "PDB:3PMI:LIG:F:PEG:10:.:SITE:UP:Q2TAK8:PWWP1:A",
          "PDB:3PMI:LIG:F:PEG:10:.:SITE:UP:Q2TAK8:PWWP1:B"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:3PMI:LIG:F:PEG:10:.:SITE:UP:Q2TAK8:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/PEG",
          "chemical_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "52f3b3990ae56709e3ade6285042ecceba9dc6e0df5bbbb1e8a8eb4ff99d78ea",
          "domain_id": "UP:Q2TAK8:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3PMI:LIG:F:PEG:10:.",
          "observed_other_component": true,
          "pdb_id": "3PMI",
          "protein_id": "UP:Q2TAK8",
          "role_code": "crystallization_additive",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3PMI:LIG:F:PEG:10:.:SITE:UP:Q2TAK8:PWWP1:A",
          "source_role": "crystallization additive",
          "source_url": "https://www.rcsb.org/structure/3PMI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3PMI:LIG:F:PEG:10:.:SITE:UP:Q2TAK8:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/PEG",
          "chemical_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "52f3b3990ae56709e3ade6285042ecceba9dc6e0df5bbbb1e8a8eb4ff99d78ea",
          "domain_id": "UP:Q2TAK8:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3PMI:LIG:F:PEG:10:.",
          "observed_other_component": true,
          "pdb_id": "3PMI",
          "protein_id": "UP:Q2TAK8",
          "role_code": "crystallization_additive",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3PMI:LIG:F:PEG:10:.:SITE:UP:Q2TAK8:PWWP1:B",
          "source_role": "crystallization additive",
          "source_url": "https://www.rcsb.org/structure/3PMI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:4N4H:LIG:E:PEG:403:.:SITE:UP:Q8R5C8:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/PEG",
          "chemical_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "846f4365d782c5d008d80fa1cf4e8093fac1a121993ce6c410e2b02c169141ae",
          "domain_id": "UP:Q8R5C8:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:4N4H:LIG:E:PEG:403:.",
          "observed_other_component": true,
          "pdb_id": "4N4H",
          "protein_id": "UP:Q8R5C8",
          "role_code": "crystallization_additive",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:4N4H:LIG:E:PEG:403:.:SITE:UP:Q8R5C8:PWWP1:A",
          "source_role": "crystallization additive",
          "source_url": "https://www.rcsb.org/structure/4N4H",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:4N4I:LIG:E:PEG:403:.:SITE:UP:Q8R5C8:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/PEG",
          "chemical_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:MTHSVFCYNBDYFN-UHFFFAOYSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "22a5534c64dcd73b49a3c3f2f9e41896c5689ca25449ef8a86993159e5db235c",
          "domain_id": "UP:Q8R5C8:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:4N4I:LIG:E:PEG:403:.",
          "observed_other_component": true,
          "pdb_id": "4N4I",
          "protein_id": "UP:Q8R5C8",
          "role_code": "crystallization_additive",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:4N4I:LIG:E:PEG:403:.:SITE:UP:Q8R5C8:PWWP1:A",
          "source_role": "crystallization additive",
          "source_url": "https://www.rcsb.org/structure/4N4I",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    },
    {
      "aliases": [
        "DIMETHYL SULFOXIDE"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "8Z6O",
        "9GRS",
        "9GRT",
        "9GRV",
        "9I7B",
        "9I7C",
        "9I7J"
      ],
      "bound_structure_count": 7,
      "category": "Structure-supported identity",
      "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
      "classifications": [],
      "compound_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 1,
        "calculated_HBD": 0,
        "calculated_TPSA": 17.07,
        "calculated_formula": "C2H6OS",
        "calculated_logP": -0.0053,
        "calculated_molecular_weight": 78.136,
        "computed_inchikey": "IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "23a4a7fe97a1ec34338d-dark.svg",
          "light": "23a4a7fe97a1ec34338d-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [
        "UP:Q7Z4V5:PWWP1"
      ],
      "entity_kind": "chemical_identity",
      "genes": [
        "HDGFL2"
      ],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "DIMETHYL SULFOXIDE"
        ],
        "ccd_ids": [
          "DMS"
        ],
        "ccd_names": "[\"DIMETHYL SULFOXIDE\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
        "connectivity_block": "IAZDPXIOMUYVGZ",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"DMS\": 0}",
        "formulae": "[\"C2 H6 O S\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "CS(=O)C",
        "primary_name": "DIMETHYL SULFOXIDE",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"DMS\": \"CS(=O)C\"}",
        "source_metadata_sha256": "{\"DMS\": \"54ae3fd9589c10cb56878408fb26cb18f3efc89d0b608cae0ba972d3472e1ac1\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/DMS"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "DIMETHYL SULFOXIDE",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 7,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [
        "UP:Q7Z4V5"
      ],
      "relationships": [],
      "relevant": false,
      "search_text": "dimethyl sulfoxide inchikey:iazdpxiomuyvgz-uhfffaoysa-n dimethyl sulfoxide hdgfl2 up:q7z4v5:pwwp1 8z6o 9grs 9grt 9grv 9i7b 9i7c 9i7j {\"aliases\":[\"dimethyl sulfoxide\"],\"ccd_ids\":[\"dms\"],\"ccd_names\":\"[\\\"dimethyl sulfoxide\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:iazdpxiomuyvgz-uhfffaoysa-n\",\"connectivity_block\":\"iazdpxiomuyvgz\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"dms\\\": 0}\",\"formulae\":\"[\\\"c2 h6 o s\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"iazdpxiomuyvgz-uhfffaoysa-n\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"cs(=o)c\",\"primary_name\":\"dimethyl sulfoxide\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"dms\\\": \\\"cs(=o)c\\\"}\",\"source_metadata_sha256\":\"{\\\"dms\\\": \\\"54ae3fd9589c10cb56878408fb26cb18f3efc89d0b608cae0ba972d3472e1ac1\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/dms\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/DMS"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8196, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4734, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 21, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6589, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5211, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0211, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 49, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8333, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "DMS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8196, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4734, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 21, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6589, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5211, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0211, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 49, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8333, \"uniprot_position\": 49}]",
          "chain_id": "PDB:8Z6O:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8196, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4734, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 21, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6589, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5211, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0211, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 49, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8333, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "DMS",
            "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 93, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:8Z6O:LIG:C:DMS:101:.",
            "nearest_polypeptide_distance_angstrom": 3.0211,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "8Z6O",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8196, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4734, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 21, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6589, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5211, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0211, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 49, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8333, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/8Z6O/original.cif",
            "source_coordinate_sha256": "80d1a2369d1ebdb0aa342c4273e6641a37cb6e245960b063aeeea5a83bd64ba9",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:8Z6O:LIG:C:DMS:101:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 3.0211,
          "minimum_chain_distance_angstrom": 3.0211,
          "minimum_core_distance_angstrom": 3.0211,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "8Z6O",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:8Z6O:LIG:C:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "80d1a2369d1ebdb0aa342c4273e6641a37cb6e245960b063aeeea5a83bd64ba9"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6997, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4491, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5291, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5636, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.369, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4223, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "DMS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6997, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4491, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5291, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5636, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.369, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4223, \"uniprot_position\": 49}]",
          "chain_id": "PDB:9GRS:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6997, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4491, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5291, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5636, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.369, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4223, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "DMS",
            "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRS:LIG:D:DMS:101:.",
            "nearest_polypeptide_distance_angstrom": 2.369,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6997, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4491, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5291, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5636, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.369, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4223, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRS/original.cif",
            "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9GRS:LIG:D:DMS:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.369,
          "minimum_chain_distance_angstrom": 2.369,
          "minimum_core_distance_angstrom": 2.369,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9GRS:LIG:D:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1002, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.489, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6767, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5888, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6026, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4798, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "DMS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1002, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.489, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6767, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5888, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6026, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4798, \"uniprot_position\": 49}]",
          "chain_id": "PDB:9GRS:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1002, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.489, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6767, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5888, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6026, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4798, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "601",
            "ccd_id": "DMS",
            "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRS:LIG:K:DMS:601:.",
            "nearest_polypeptide_distance_angstrom": 2.6026,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1002, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.489, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6767, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5888, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6026, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4798, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRS/original.cif",
            "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9GRS:LIG:K:DMS:601:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.6026,
          "minimum_chain_distance_angstrom": 2.6026,
          "minimum_core_distance_angstrom": 2.6026,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9GRS:LIG:K:DMS:601:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9451, \"uniprot_position\": 30}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5407, \"uniprot_position\": 31}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "DMS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9451, \"uniprot_position\": 30}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5407, \"uniprot_position\": 31}]",
          "chain_id": "PDB:9GRT:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9451, \"uniprot_position\": 30}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5407, \"uniprot_position\": 31}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "103",
            "ccd_id": "DMS",
            "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRT:LIG:J:DMS:103:.",
            "nearest_polypeptide_distance_angstrom": 2.9653,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9451, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5407, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4167, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7368, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6971, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5125, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9653, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.297, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRT/original.cif",
            "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9GRT:LIG:J:DMS:103:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 3.5407,
          "minimum_chain_distance_angstrom": 3.5407,
          "minimum_core_distance_angstrom": 3.5407,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9GRT:LIG:J:DMS:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4167, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7368, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6971, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5125, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9653, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.297, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "DMS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4167, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7368, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6971, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5125, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9653, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.297, \"uniprot_position\": 49}]",
          "chain_id": "PDB:9GRT:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4167, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7368, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6971, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5125, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9653, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.297, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "103",
            "ccd_id": "DMS",
            "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRT:LIG:J:DMS:103:.",
            "nearest_polypeptide_distance_angstrom": 2.9653,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9451, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5407, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4167, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7368, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6971, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5125, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9653, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.297, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRT/original.cif",
            "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9GRT:LIG:J:DMS:103:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.9653,
          "minimum_chain_distance_angstrom": 2.9653,
          "minimum_core_distance_angstrom": 2.9653,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9GRT:LIG:J:DMS:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4261, \"uniprot_position\": 30}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6394, \"uniprot_position\": 31}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "DMS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4261, \"uniprot_position\": 30}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6394, \"uniprot_position\": 31}]",
          "chain_id": "PDB:9GRV:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4261, \"uniprot_position\": 30}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6394, \"uniprot_position\": 31}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "DMS",
            "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRV:LIG:H:DMS:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8673,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4261, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6394, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3052, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.571, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5486, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6021, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8673, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0641, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRV/original.cif",
            "source_coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9GRV:LIG:H:DMS:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.6394,
          "minimum_chain_distance_angstrom": 3.6394,
          "minimum_core_distance_angstrom": 3.6394,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9GRV",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9GRV:LIG:H:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3052, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.571, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5486, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6021, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8673, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0641, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "DMS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3052, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.571, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5486, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6021, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8673, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0641, \"uniprot_position\": 49}]",
          "chain_id": "PDB:9GRV:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3052, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.571, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5486, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6021, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8673, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0641, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "DMS",
            "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRV:LIG:H:DMS:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8673,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4261, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6394, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3052, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.571, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5486, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6021, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8673, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0641, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRV/original.cif",
            "source_coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9GRV:LIG:H:DMS:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8673,
          "minimum_chain_distance_angstrom": 2.8673,
          "minimum_core_distance_angstrom": 2.8673,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9GRV",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9GRV:LIG:H:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.617, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4668, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.486, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6169, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6396, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8679, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "DMS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.617, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4668, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.486, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6169, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6396, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8679, \"uniprot_position\": 49}]",
          "chain_id": "PDB:9GRV:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.617, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4668, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.486, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6169, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6396, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8679, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "DMS",
            "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRV:LIG:J:DMS:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6396,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.617, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4668, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.486, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6169, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6396, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8679, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRV/original.cif",
            "source_coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9GRV:LIG:J:DMS:101:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.6396,
          "minimum_chain_distance_angstrom": 2.6396,
          "minimum_core_distance_angstrom": 2.6396,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9GRV",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9GRV:LIG:J:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1083, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3668, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5919, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3633, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.765, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1467, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "DMS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1083, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3668, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5919, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3633, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.765, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1467, \"uniprot_position\": 49}]",
          "chain_id": "PDB:9I7B:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1083, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3668, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5919, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3633, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.765, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1467, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "DMS",
            "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7B:LIG:C:DMS:101:.",
            "nearest_polypeptide_distance_angstrom": 2.765,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7B",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1083, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3668, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5919, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3633, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.765, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1467, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7B/original.cif",
            "source_coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9I7B:LIG:C:DMS:101:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 2.765,
          "minimum_chain_distance_angstrom": 2.765,
          "minimum_core_distance_angstrom": 2.765,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7B",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9I7B:LIG:C:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4389, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5779, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6643, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4918, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6877, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6176, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "DMS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4389, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5779, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6643, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4918, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6877, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6176, \"uniprot_position\": 49}]",
          "chain_id": "PDB:9I7B:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4389, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5779, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6643, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4918, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6877, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6176, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "DMS",
            "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7B:LIG:F:DMS:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6877,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7B",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4389, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5779, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6643, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4918, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6877, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6176, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7B/original.cif",
            "source_coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9I7B:LIG:F:DMS:101:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.6877,
          "minimum_chain_distance_angstrom": 2.6877,
          "minimum_core_distance_angstrom": 2.6877,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7B",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9I7B:LIG:F:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.807, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1821, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4015, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2982, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7213, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9299, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "DMS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.807, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1821, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4015, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2982, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7213, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9299, \"uniprot_position\": 49}]",
          "chain_id": "PDB:9I7C:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.807, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1821, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4015, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2982, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7213, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9299, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "DMS",
            "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7C:LIG:D:DMS:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7213,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7C",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.807, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1821, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4015, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2982, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7213, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9299, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7C/original.cif",
            "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9I7C:LIG:D:DMS:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.7213,
          "minimum_chain_distance_angstrom": 2.7213,
          "minimum_core_distance_angstrom": 2.7213,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9I7C:LIG:D:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3728, \"uniprot_position\": 30}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5334, \"uniprot_position\": 31}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "DMS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3728, \"uniprot_position\": 30}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5334, \"uniprot_position\": 31}]",
          "chain_id": "PDB:9I7C:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3728, \"uniprot_position\": 30}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5334, \"uniprot_position\": 31}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "DMS",
            "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7C:LIG:G:DMS:101:.",
            "nearest_polypeptide_distance_angstrom": 2.952,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7C",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3728, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5334, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7738, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5363, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5549, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3538, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.952, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3981, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7C/original.cif",
            "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9I7C:LIG:G:DMS:101:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.5334,
          "minimum_chain_distance_angstrom": 3.5334,
          "minimum_core_distance_angstrom": 3.5334,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9I7C:LIG:G:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7738, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5363, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5549, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3538, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.952, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3981, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "DMS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7738, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5363, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5549, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3538, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.952, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3981, \"uniprot_position\": 49}]",
          "chain_id": "PDB:9I7C:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7738, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5363, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5549, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3538, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.952, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3981, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "DMS",
            "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7C:LIG:G:DMS:101:.",
            "nearest_polypeptide_distance_angstrom": 2.952,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7C",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"30\", \"component\": \"ASP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3728, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"31\", \"component\": \"GLY\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5334, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7738, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5363, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5549, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3538, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.952, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3981, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7C/original.cif",
            "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9I7C:LIG:G:DMS:101:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.952,
          "minimum_chain_distance_angstrom": 2.952,
          "minimum_core_distance_angstrom": 2.952,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9I7C:LIG:G:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5722, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2701, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7725, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4861, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7182, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6709, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "DMS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5722, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2701, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7725, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4861, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7182, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6709, \"uniprot_position\": 49}]",
          "chain_id": "PDB:9I7C:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5722, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2701, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7725, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4861, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7182, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6709, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "DMS",
            "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7C:LIG:J:DMS:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7182,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7C",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5722, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2701, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7725, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4861, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7182, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6709, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7C/original.cif",
            "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9I7C:LIG:J:DMS:101:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.7182,
          "minimum_chain_distance_angstrom": 2.7182,
          "minimum_core_distance_angstrom": 2.7182,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9I7C:LIG:J:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.009, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4534, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5846, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3881, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7739, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3394, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "DMS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.009, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4534, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5846, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3881, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7739, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3394, \"uniprot_position\": 49}]",
          "chain_id": "PDB:9I7J:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.009, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4534, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5846, \"uniprot_position\": 21}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3881, \"uniprot_position\": 44}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7739, \"uniprot_position\": 47}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3394, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "DMS",
            "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7J:LIG:F:DMS:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7739,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7J",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.009, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4534, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5846, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3881, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7739, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3394, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"33\", \"component\": \"VAL\", \"entity_position\": 34, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5888, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7J/original.cif",
            "source_coordinate_sha256": "7a496ab9fa13504ba4ecef95fdb2ade078b3f47deb54f885b80948bad9aeba0c",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9I7J:LIG:F:DMS:101:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.7739,
          "minimum_chain_distance_angstrom": 2.7739,
          "minimum_core_distance_angstrom": 2.7739,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9I7J",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9I7J:LIG:F:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "7a496ab9fa13504ba4ecef95fdb2ade078b3f47deb54f885b80948bad9aeba0c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"33\", \"component\": \"VAL\", \"entity_position\": 34, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5888, \"uniprot_position\": 33}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "DMS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"33\", \"component\": \"VAL\", \"entity_position\": 34, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5888, \"uniprot_position\": 33}]",
          "chain_id": "PDB:9I7J:CHAIN:D:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"33\", \"component\": \"VAL\", \"entity_position\": 34, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5888, \"uniprot_position\": 33}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "DMS",
            "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7J:LIG:F:DMS:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7739,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7J",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.009, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4534, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5846, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3881, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7739, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3394, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"33\", \"component\": \"VAL\", \"entity_position\": 34, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5888, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7J/original.cif",
            "source_coordinate_sha256": "7a496ab9fa13504ba4ecef95fdb2ade078b3f47deb54f885b80948bad9aeba0c",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9I7J:LIG:F:DMS:101:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 3.5888,
          "minimum_chain_distance_angstrom": 3.5888,
          "minimum_core_distance_angstrom": 3.5888,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9I7J",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9I7J:LIG:F:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:D",
          "source_coordinate_sha256": "7a496ab9fa13504ba4ecef95fdb2ade078b3f47deb54f885b80948bad9aeba0c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7042, \"uniprot_position\": 15}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2473, \"uniprot_position\": 18}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6198, \"uniprot_position\": 21}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6091, \"uniprot_position\": 44}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8998, \"uniprot_position\": 47}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6523, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "DMS",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7042, \"uniprot_position\": 15}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2473, \"uniprot_position\": 18}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6198, \"uniprot_position\": 21}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6091, \"uniprot_position\": 44}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8998, \"uniprot_position\": 47}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6523, \"uniprot_position\": 49}]",
          "chain_id": "PDB:9I7J:CHAIN:D:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7042, \"uniprot_position\": 15}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2473, \"uniprot_position\": 18}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6198, \"uniprot_position\": 21}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6091, \"uniprot_position\": 44}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8998, \"uniprot_position\": 47}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6523, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "101",
            "ccd_id": "DMS",
            "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 4,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7J:LIG:G:DMS:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8998,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7J",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7042, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2473, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6198, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6091, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8998, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6523, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7J/original.cif",
            "source_coordinate_sha256": "7a496ab9fa13504ba4ecef95fdb2ade078b3f47deb54f885b80948bad9aeba0c",
            "unique_heavy_atom_names": 4
          },
          "ligand_instance_id": "PDB:9I7J:LIG:G:DMS:101:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.8998,
          "minimum_chain_distance_angstrom": 2.8998,
          "minimum_core_distance_angstrom": 2.8998,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7J",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9I7J:LIG:G:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:D",
          "source_coordinate_sha256": "7a496ab9fa13504ba4ecef95fdb2ade078b3f47deb54f885b80948bad9aeba0c"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 7,
      "context_pdb_count": 7,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "PWWP-proximal structure",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 17,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
        "compound_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "DIMETHYL SULFOXIDE",
        "other_pdb_component": true,
        "other_site_count": 17,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:8Z6O:LIG:C:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9GRS:LIG:D:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7C:LIG:D:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7B:LIG:C:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9GRT:LIG:J:DMS:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7C:LIG:G:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9GRV:LIG:H:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9GRT:LIG:J:DMS:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9I7C:LIG:G:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9GRV:LIG:H:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9I7B:LIG:F:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9I7C:LIG:J:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:9GRV:LIG:J:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:9I7J:LIG:F:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:9GRS:LIG:K:DMS:601:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:9I7J:LIG:G:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:D",
          "PDB:9I7J:LIG:F:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:D"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:8Z6O:LIG:C:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/DMS",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "80d1a2369d1ebdb0aa342c4273e6641a37cb6e245960b063aeeea5a83bd64ba9",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:8Z6O:LIG:C:DMS:101:.",
          "observed_other_component": true,
          "pdb_id": "8Z6O",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:8Z6O:LIG:C:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/8Z6O",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRS:LIG:D:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/DMS",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRS:LIG:D:DMS:101:.",
          "observed_other_component": true,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRS:LIG:D:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9GRS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRS:LIG:K:DMS:601:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/DMS",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRS:LIG:K:DMS:601:.",
          "observed_other_component": true,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRS:LIG:K:DMS:601:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9GRS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRT:LIG:J:DMS:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/DMS",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRT:LIG:J:DMS:103:.",
          "observed_other_component": true,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRT:LIG:J:DMS:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9GRT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRT:LIG:J:DMS:103:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/DMS",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRT:LIG:J:DMS:103:.",
          "observed_other_component": true,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRT:LIG:J:DMS:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9GRT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRV:LIG:H:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/DMS",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRV:LIG:H:DMS:101:.",
          "observed_other_component": true,
          "pdb_id": "9GRV",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRV:LIG:H:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9GRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRV:LIG:H:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/DMS",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRV:LIG:H:DMS:101:.",
          "observed_other_component": true,
          "pdb_id": "9GRV",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRV:LIG:H:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9GRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRV:LIG:J:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/DMS",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRV:LIG:J:DMS:101:.",
          "observed_other_component": true,
          "pdb_id": "9GRV",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRV:LIG:J:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9GRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7B:LIG:C:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/DMS",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7B:LIG:C:DMS:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7B",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7B:LIG:C:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9I7B",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7B:LIG:F:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/DMS",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7B:LIG:F:DMS:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7B",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7B:LIG:F:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9I7B",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7C:LIG:D:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/DMS",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7C:LIG:D:DMS:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7C:LIG:D:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9I7C",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7C:LIG:G:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/DMS",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7C:LIG:G:DMS:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7C:LIG:G:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9I7C",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7C:LIG:G:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/DMS",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7C:LIG:G:DMS:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7C:LIG:G:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9I7C",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7C:LIG:J:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/DMS",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7C:LIG:J:DMS:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7C:LIG:J:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9I7C",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7J:LIG:F:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/DMS",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7a496ab9fa13504ba4ecef95fdb2ade078b3f47deb54f885b80948bad9aeba0c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7J:LIG:F:DMS:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7J",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7J:LIG:F:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9I7J",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7J:LIG:F:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/DMS",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7a496ab9fa13504ba4ecef95fdb2ade078b3f47deb54f885b80948bad9aeba0c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7J:LIG:F:DMS:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7J",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7J:LIG:F:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:D",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9I7J",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7J:LIG:G:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/DMS",
          "chemical_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:IAZDPXIOMUYVGZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7a496ab9fa13504ba4ecef95fdb2ade078b3f47deb54f885b80948bad9aeba0c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7J:LIG:G:DMS:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7J",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7J:LIG:G:DMS:101:.:SITE:UP:Q7Z4V5:PWWP1:D",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9I7J",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    },
    {
      "aliases": [
        "ETHANOL"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "9EXX"
      ],
      "bound_structure_count": 1,
      "category": "Structure-supported identity",
      "chemical_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
      "classifications": [],
      "compound_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 1,
        "calculated_HBD": 1,
        "calculated_TPSA": 20.23,
        "calculated_formula": "C2H6O",
        "calculated_logP": -0.0014,
        "calculated_molecular_weight": 46.069,
        "computed_inchikey": "LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "745d8ef7bc67523d0194-dark.svg",
          "light": "745d8ef7bc67523d0194-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [
        "UP:O96028:PWWP1"
      ],
      "entity_kind": "chemical_identity",
      "genes": [
        "NSD2"
      ],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "ETHANOL"
        ],
        "ccd_ids": [
          "EOH"
        ],
        "ccd_names": "[\"ETHANOL\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
        "connectivity_block": "LFQSCWFLJHTTHZ",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"EOH\": 0}",
        "formulae": "[\"C2 H6 O\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "CCO",
        "primary_name": "ETHANOL",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"EOH\": \"CCO\"}",
        "source_metadata_sha256": "{\"EOH\": \"a1cd9eea2e3c4365e38b90d284c456bf573ec6cd560e6b5b6a908fe1e63e5c8c\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/EOH"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "ETHANOL",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 1,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [
        "UP:O96028"
      ],
      "relationships": [],
      "relevant": false,
      "search_text": "ethanol inchikey:lfqscwfljhtthz-uhfffaoysa-n ethanol nsd2 up:o96028:pwwp1 9exx {\"aliases\":[\"ethanol\"],\"ccd_ids\":[\"eoh\"],\"ccd_names\":\"[\\\"ethanol\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:lfqscwfljhtthz-uhfffaoysa-n\",\"connectivity_block\":\"lfqscwfljhtthz\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"eoh\\\": 0}\",\"formulae\":\"[\\\"c2 h6 o\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"lfqscwfljhtthz-uhfffaoysa-n\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"cco\",\"primary_name\":\"ethanol\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"eoh\\\": \\\"cco\\\"}\",\"source_metadata_sha256\":\"{\\\"eoh\\\": \\\"a1cd9eea2e3c4365e38b90d284c456bf573ec6cd560e6b5b6a908fe1e63e5c8c\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/eoh\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/EOH"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"244\", \"component\": \"PRO\", \"entity_position\": 41, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3423, \"uniprot_position\": 244}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1573, \"uniprot_position\": 273}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EOH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"244\", \"component\": \"PRO\", \"entity_position\": 41, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3423, \"uniprot_position\": 244}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1573, \"uniprot_position\": 273}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"348\", \"component\": \"TYR\", \"entity_position\": 145, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0639, \"uniprot_position\": 348}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"351\", \"component\": \"ASP\", \"entity_position\": 148, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7326, \"uniprot_position\": 351}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"352\", \"component\": \"GLN\", \"entity_position\": 149, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7538, \"uniprot_position\": 352}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"353\", \"component\": \"LEU\", \"entity_position\": 150, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0287, \"uniprot_position\": 353}]",
          "chain_id": "PDB:9EXX:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"244\", \"component\": \"PRO\", \"entity_position\": 41, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3423, \"uniprot_position\": 244}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1573, \"uniprot_position\": 273}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "EOH",
            "chemical_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 3,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9EXX:LIG:D:EOH:402:.",
            "nearest_polypeptide_distance_angstrom": 3.1573,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9EXX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"244\", \"component\": \"PRO\", \"entity_position\": 41, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3423, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1573, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"348\", \"component\": \"TYR\", \"entity_position\": 145, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0639, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"351\", \"component\": \"ASP\", \"entity_position\": 148, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7326, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"352\", \"component\": \"GLN\", \"entity_position\": 149, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7538, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"353\", \"component\": \"LEU\", \"entity_position\": 150, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0287, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"ASP\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4884, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9EXX/original.cif",
            "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
            "unique_heavy_atom_names": 3
          },
          "ligand_instance_id": "PDB:9EXX:LIG:D:EOH:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1573,
          "minimum_chain_distance_angstrom": 3.1573,
          "minimum_core_distance_angstrom": 3.1573,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9EXX:LIG:D:EOH:402:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"ASP\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4884, \"uniprot_position\": 269}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EOH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"ASP\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4884, \"uniprot_position\": 269}]",
          "chain_id": "PDB:9EXX:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"ASP\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4884, \"uniprot_position\": 269}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "EOH",
            "chemical_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 3,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9EXX:LIG:D:EOH:402:.",
            "nearest_polypeptide_distance_angstrom": 3.1573,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9EXX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"244\", \"component\": \"PRO\", \"entity_position\": 41, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3423, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1573, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"348\", \"component\": \"TYR\", \"entity_position\": 145, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0639, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"351\", \"component\": \"ASP\", \"entity_position\": 148, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7326, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"352\", \"component\": \"GLN\", \"entity_position\": 149, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7538, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"353\", \"component\": \"LEU\", \"entity_position\": 150, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0287, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"ASP\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4884, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9EXX/original.cif",
            "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
            "unique_heavy_atom_names": 3
          },
          "ligand_instance_id": "PDB:9EXX:LIG:D:EOH:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.4884,
          "minimum_chain_distance_angstrom": 3.4884,
          "minimum_core_distance_angstrom": 3.4884,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9EXX:LIG:D:EOH:402:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7767, \"uniprot_position\": 253}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8698, \"uniprot_position\": 261}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9284, \"uniprot_position\": 277}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EOH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7767, \"uniprot_position\": 253}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8698, \"uniprot_position\": 261}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9284, \"uniprot_position\": 277}]",
          "chain_id": "PDB:9EXX:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7767, \"uniprot_position\": 253}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8698, \"uniprot_position\": 261}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9284, \"uniprot_position\": 277}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "404",
            "ccd_id": "EOH",
            "chemical_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 3,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9EXX:LIG:I:EOH:404:.",
            "nearest_polypeptide_distance_angstrom": 2.7409,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9EXX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7767, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8698, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9284, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"287\", \"component\": \"GLU\", \"entity_position\": 84, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7409, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"322\", \"component\": \"TRP\", \"entity_position\": 119, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3115, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6132, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"326\", \"component\": \"ILE\", \"entity_position\": 123, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6386, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9EXX/original.cif",
            "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
            "unique_heavy_atom_names": 3
          },
          "ligand_instance_id": "PDB:9EXX:LIG:I:EOH:404:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 3.7767,
          "minimum_chain_distance_angstrom": 3.7767,
          "minimum_core_distance_angstrom": 3.7767,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9EXX:LIG:I:EOH:404:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"287\", \"component\": \"GLU\", \"entity_position\": 84, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7409, \"uniprot_position\": 287}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"322\", \"component\": \"TRP\", \"entity_position\": 119, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3115, \"uniprot_position\": 322}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6132, \"uniprot_position\": 323}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"326\", \"component\": \"ILE\", \"entity_position\": 123, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6386, \"uniprot_position\": 326}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EOH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"287\", \"component\": \"GLU\", \"entity_position\": 84, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7409, \"uniprot_position\": 287}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"322\", \"component\": \"TRP\", \"entity_position\": 119, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3115, \"uniprot_position\": 322}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6132, \"uniprot_position\": 323}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"326\", \"component\": \"ILE\", \"entity_position\": 123, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6386, \"uniprot_position\": 326}]",
          "chain_id": "PDB:9EXX:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "404",
            "ccd_id": "EOH",
            "chemical_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 3,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9EXX:LIG:I:EOH:404:.",
            "nearest_polypeptide_distance_angstrom": 2.7409,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9EXX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7767, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8698, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9284, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"287\", \"component\": \"GLU\", \"entity_position\": 84, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7409, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"322\", \"component\": \"TRP\", \"entity_position\": 119, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3115, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"323\", \"component\": \"GLU\", \"entity_position\": 120, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6132, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"326\", \"component\": \"ILE\", \"entity_position\": 123, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6386, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9EXX/original.cif",
            "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
            "unique_heavy_atom_names": 3
          },
          "ligand_instance_id": "PDB:9EXX:LIG:I:EOH:404:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7409,
          "minimum_chain_distance_angstrom": 2.7409,
          "minimum_core_distance_angstrom": 8.9085,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9EXX:LIG:I:EOH:404:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"224\", \"component\": \"ASP\", \"entity_position\": 21, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7002, \"uniprot_position\": 224}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"225\", \"component\": \"LEU\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1252, \"uniprot_position\": 225}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"226\", \"component\": \"VAL\", \"entity_position\": 23, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6338, \"uniprot_position\": 226}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"283\", \"component\": \"ALA\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.96, \"uniprot_position\": 283}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"284\", \"component\": \"PHE\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0215, \"uniprot_position\": 284}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "EOH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"220\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0006, \"uniprot_position\": 220}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"224\", \"component\": \"ASP\", \"entity_position\": 21, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7002, \"uniprot_position\": 224}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"225\", \"component\": \"LEU\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1252, \"uniprot_position\": 225}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"226\", \"component\": \"VAL\", \"entity_position\": 23, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6338, \"uniprot_position\": 226}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"283\", \"component\": \"ALA\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.96, \"uniprot_position\": 283}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"284\", \"component\": \"PHE\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0215, \"uniprot_position\": 284}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"340\", \"component\": \"ARG\", \"entity_position\": 137, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9729, \"uniprot_position\": 340}]",
          "chain_id": "PDB:9EXX:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"224\", \"component\": \"ASP\", \"entity_position\": 21, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7002, \"uniprot_position\": 224}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"225\", \"component\": \"LEU\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1252, \"uniprot_position\": 225}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"226\", \"component\": \"VAL\", \"entity_position\": 23, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6338, \"uniprot_position\": 226}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"283\", \"component\": \"ALA\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.96, \"uniprot_position\": 283}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"284\", \"component\": \"PHE\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0215, \"uniprot_position\": 284}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "405",
            "ccd_id": "EOH",
            "chemical_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 174, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 3,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9EXX:LIG:J:EOH:405:.",
            "nearest_polypeptide_distance_angstrom": 3.1252,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9EXX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"220\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0006, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"224\", \"component\": \"ASP\", \"entity_position\": 21, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7002, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"225\", \"component\": \"LEU\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1252, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"226\", \"component\": \"VAL\", \"entity_position\": 23, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6338, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"283\", \"component\": \"ALA\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.96, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"284\", \"component\": \"PHE\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0215, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"340\", \"component\": \"ARG\", \"entity_position\": 137, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9729, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9EXX/original.cif",
            "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
            "unique_heavy_atom_names": 3
          },
          "ligand_instance_id": "PDB:9EXX:LIG:J:EOH:405:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 3.1252,
          "minimum_chain_distance_angstrom": 3.1252,
          "minimum_core_distance_angstrom": 3.1252,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "solvent",
          "role_category": "incidental",
          "site_id": "PDB:9EXX:LIG:J:EOH:405:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 1,
      "context_pdb_count": 1,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "PWWP-proximal structure",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 5,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
        "compound_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "ETHANOL",
        "other_pdb_component": true,
        "other_site_count": 5,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:9EXX:LIG:D:EOH:402:.:SITE:UP:O96028:PWWP1:A",
          "PDB:9EXX:LIG:I:EOH:404:.:SITE:UP:O96028:PWWP1:A",
          "PDB:9EXX:LIG:J:EOH:405:.:SITE:UP:O96028:PWWP1:B",
          "PDB:9EXX:LIG:D:EOH:402:.:SITE:UP:O96028:PWWP1:B",
          "PDB:9EXX:LIG:I:EOH:404:.:SITE:UP:O96028:PWWP1:B"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:9EXX:LIG:D:EOH:402:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EOH",
          "chemical_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9EXX:LIG:D:EOH:402:.",
          "observed_other_component": true,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9EXX:LIG:D:EOH:402:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9EXX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9EXX:LIG:D:EOH:402:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EOH",
          "chemical_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9EXX:LIG:D:EOH:402:.",
          "observed_other_component": true,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9EXX:LIG:D:EOH:402:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9EXX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9EXX:LIG:I:EOH:404:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/EOH",
          "chemical_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9EXX:LIG:I:EOH:404:.",
          "observed_other_component": true,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9EXX:LIG:I:EOH:404:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9EXX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9EXX:LIG:I:EOH:404:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EOH",
          "chemical_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9EXX:LIG:I:EOH:404:.",
          "observed_other_component": true,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9EXX:LIG:I:EOH:404:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9EXX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9EXX:LIG:J:EOH:405:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/EOH",
          "chemical_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:LFQSCWFLJHTTHZ-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "4ef651cb3bade2458fffbd850521dfbd402b610696c1497284792c0f1355d126",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9EXX:LIG:J:EOH:405:.",
          "observed_other_component": true,
          "pdb_id": "9EXX",
          "protein_id": "UP:O96028",
          "role_code": "solvent",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9EXX:LIG:J:EOH:405:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "solvent",
          "source_url": "https://www.rcsb.org/structure/9EXX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    },
    {
      "aliases": [
        "FORMIC ACID"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "2X4W"
      ],
      "bound_structure_count": 1,
      "category": "Structure-supported identity",
      "chemical_id": "INCHIKEY:BDAGIHXWWSANSR-UHFFFAOYSA-N",
      "classifications": [],
      "compound_id": "INCHIKEY:BDAGIHXWWSANSR-UHFFFAOYSA-N",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 1,
        "calculated_HBD": 1,
        "calculated_TPSA": 37.3,
        "calculated_formula": "CH2O2",
        "calculated_logP": -0.2992,
        "calculated_molecular_weight": 46.025,
        "computed_inchikey": "BDAGIHXWWSANSR-UHFFFAOYSA-N",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "500672deda182ca745b3-dark.svg",
          "light": "500672deda182ca745b3-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [
        "UP:P55201:PWWP1"
      ],
      "entity_kind": "chemical_identity",
      "genes": [
        "BRPF1"
      ],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "FORMIC ACID"
        ],
        "ccd_ids": [
          "FMT"
        ],
        "ccd_names": "[\"FORMIC ACID\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:BDAGIHXWWSANSR-UHFFFAOYSA-N",
        "connectivity_block": "BDAGIHXWWSANSR",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"FMT\": 0}",
        "formulae": "[\"C H2 O2\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "BDAGIHXWWSANSR-UHFFFAOYSA-N",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "C(=O)O",
        "primary_name": "FORMIC ACID",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"FMT\": \"C(=O)O\"}",
        "source_metadata_sha256": "{\"FMT\": \"3ac58b9fe4ee5dcfc9a6518097c5e24e64e6d90a05c936148490184447acdb66\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/FMT"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "FORMIC ACID",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 1,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [
        "UP:P55201"
      ],
      "relationships": [],
      "relevant": false,
      "search_text": "formic acid inchikey:bdagihxwwsansr-uhfffaoysa-n formic acid brpf1 up:p55201:pwwp1 2x4w {\"aliases\":[\"formic acid\"],\"ccd_ids\":[\"fmt\"],\"ccd_names\":\"[\\\"formic acid\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:bdagihxwwsansr-uhfffaoysa-n\",\"connectivity_block\":\"bdagihxwwsansr\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"fmt\\\": 0}\",\"formulae\":\"[\\\"c h2 o2\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"bdagihxwwsansr-uhfffaoysa-n\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"c(=o)o\",\"primary_name\":\"formic acid\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"fmt\\\": \\\"c(=o)o\\\"}\",\"source_metadata_sha256\":\"{\\\"fmt\\\": \\\"3ac58b9fe4ee5dcfc9a6518097c5e24e64e6d90a05c936148490184447acdb66\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/fmt\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/FMT"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1092\", \"component\": \"LYS\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3756, \"uniprot_position\": 1092}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1093\", \"component\": \"CYS\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6861, \"uniprot_position\": 1093}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1094\", \"component\": \"ARG\", \"entity_position\": 21, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8563, \"uniprot_position\": 1094}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1157\", \"component\": \"LEU\", \"entity_position\": 84, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6894, \"uniprot_position\": 1157}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1161\", \"component\": \"LYS\", \"entity_position\": 88, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4755, \"uniprot_position\": 1161}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "FMT",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1092\", \"component\": \"LYS\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3756, \"uniprot_position\": 1092}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1093\", \"component\": \"CYS\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6861, \"uniprot_position\": 1093}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1094\", \"component\": \"ARG\", \"entity_position\": 21, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8563, \"uniprot_position\": 1094}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1157\", \"component\": \"LEU\", \"entity_position\": 84, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6894, \"uniprot_position\": 1157}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1161\", \"component\": \"LYS\", \"entity_position\": 88, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4755, \"uniprot_position\": 1161}]",
          "chain_id": "PDB:2X4W:CHAIN:A:UP:P55201",
          "chemical_id": "INCHIKEY:BDAGIHXWWSANSR-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1092\", \"component\": \"LYS\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3756, \"uniprot_position\": 1092}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1093\", \"component\": \"CYS\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6861, \"uniprot_position\": 1093}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1094\", \"component\": \"ARG\", \"entity_position\": 21, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8563, \"uniprot_position\": 1094}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1157\", \"component\": \"LEU\", \"entity_position\": 84, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6894, \"uniprot_position\": 1157}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1161\", \"component\": \"LYS\", \"entity_position\": 88, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4755, \"uniprot_position\": 1161}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "BRPF1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "2205",
            "ccd_id": "FMT",
            "chemical_id": "INCHIKEY:BDAGIHXWWSANSR-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PEREGRIN\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"P55201\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 3,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:2X4W:LIG:C:FMT:2205:.",
            "nearest_polypeptide_distance_angstrom": 2.4755,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "2X4W",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1092\", \"component\": \"LYS\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3756, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1093\", \"component\": \"CYS\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6861, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1094\", \"component\": \"ARG\", \"entity_position\": 21, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8563, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1157\", \"component\": \"LEU\", \"entity_position\": 84, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6894, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1161\", \"component\": \"LYS\", \"entity_position\": 88, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4755, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/BRPF1__HUMAN__P55201/Complexes/2X4W/original.cif",
            "source_coordinate_sha256": "abae03e17ec0f4543683c8be73cb4157fc69c0b3ab21a2d1f83fabbe6fec1783",
            "unique_heavy_atom_names": 3
          },
          "ligand_instance_id": "PDB:2X4W:LIG:C:FMT:2205:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 2.4755,
          "minimum_chain_distance_angstrom": 2.4755,
          "minimum_core_distance_angstrom": 2.4755,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "2X4W",
          "protein_id": "UP:P55201",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:2X4W:LIG:C:FMT:2205:.:SITE:UP:P55201:PWWP1:A",
          "source_coordinate_sha256": "abae03e17ec0f4543683c8be73cb4157fc69c0b3ab21a2d1f83fabbe6fec1783"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 1,
      "context_pdb_count": 1,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "PWWP-proximal structure",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 1,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:BDAGIHXWWSANSR-UHFFFAOYSA-N",
        "compound_id": "INCHIKEY:BDAGIHXWWSANSR-UHFFFAOYSA-N",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "FORMIC ACID",
        "other_pdb_component": true,
        "other_site_count": 1,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:2X4W:LIG:C:FMT:2205:.:SITE:UP:P55201:PWWP1:A"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:2X4W:LIG:C:FMT:2205:.:SITE:UP:P55201:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/FMT",
          "chemical_id": "INCHIKEY:BDAGIHXWWSANSR-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:BDAGIHXWWSANSR-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "abae03e17ec0f4543683c8be73cb4157fc69c0b3ab21a2d1f83fabbe6fec1783",
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:2X4W:LIG:C:FMT:2205:.",
          "observed_other_component": true,
          "pdb_id": "2X4W",
          "protein_id": "UP:P55201",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:2X4W:LIG:C:FMT:2205:.:SITE:UP:P55201:PWWP1:A",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/2X4W",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    },
    {
      "aliases": [
        "GLYCEROL"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "4FU6",
        "4LD6",
        "5CIU",
        "5Y1Z",
        "9I7D",
        "9KNA"
      ],
      "bound_structure_count": 5,
      "category": "Structure-supported identity",
      "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
      "classifications": [],
      "compound_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 3,
        "calculated_HBD": 3,
        "calculated_TPSA": 60.69,
        "calculated_formula": "C3H8O3",
        "calculated_logP": -1.6681,
        "calculated_molecular_weight": 92.094,
        "computed_inchikey": "PEDCQBHIVMGVHV-UHFFFAOYSA-N",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "1025456d88b05c4b4050-dark.svg",
          "light": "1025456d88b05c4b4050-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [
        "UP:O75475:PWWP1",
        "UP:O96028:PWWP1",
        "UP:Q6NUJ5:PWWP1",
        "UP:Q7Z4V5:PWWP1",
        "UP:Q9UBC3:PWWP1"
      ],
      "entity_kind": "chemical_identity",
      "genes": [
        "DNMT3B",
        "HDGFL2",
        "NSD2",
        "PSIP1",
        "PWWP2B"
      ],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "GLYCEROL"
        ],
        "ccd_ids": [
          "GOL"
        ],
        "ccd_names": "[\"GLYCEROL\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
        "connectivity_block": "PEDCQBHIVMGVHV",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"GOL\": 0}",
        "formulae": "[\"C3 H8 O3\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "PEDCQBHIVMGVHV-UHFFFAOYSA-N",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "C(C(CO)O)O",
        "primary_name": "GLYCEROL",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"GOL\": \"C(C(CO)O)O\"}",
        "source_metadata_sha256": "{\"GOL\": \"66aeba7585a9ac47748bba1ce40011f52f7cb5769eb6984f7e380d477e47dd17\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/GOL"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "GLYCEROL",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 6,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [
        "UP:O75475",
        "UP:O96028",
        "UP:Q6NUJ5",
        "UP:Q7Z4V5",
        "UP:Q9UBC3"
      ],
      "relationships": [],
      "relevant": false,
      "search_text": "glycerol inchikey:pedcqbhivmgvhv-uhfffaoysa-n glycerol dnmt3b hdgfl2 nsd2 psip1 pwwp2b up:o75475:pwwp1 up:o96028:pwwp1 up:q6nuj5:pwwp1 up:q7z4v5:pwwp1 up:q9ubc3:pwwp1 4fu6 4ld6 5ciu 5y1z 9i7d 9kna {\"aliases\":[\"glycerol\"],\"ccd_ids\":[\"gol\"],\"ccd_names\":\"[\\\"glycerol\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:pedcqbhivmgvhv-uhfffaoysa-n\",\"connectivity_block\":\"pedcqbhivmgvhv\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"gol\\\": 0}\",\"formulae\":\"[\\\"c3 h8 o3\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"pedcqbhivmgvhv-uhfffaoysa-n\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"c(c(co)o)o\",\"primary_name\":\"glycerol\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"gol\\\": \\\"c(c(co)o)o\\\"}\",\"source_metadata_sha256\":\"{\\\"gol\\\": \\\"66aeba7585a9ac47748bba1ce40011f52f7cb5769eb6984f7e380d477e47dd17\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/gol\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/GOL"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9126, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4601, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8522, \"uniprot_position\": 19}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 39, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7928, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5214, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 65, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6504, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 67, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4323, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "GOL",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9126, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4601, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8522, \"uniprot_position\": 19}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 39, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7928, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5214, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 65, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6504, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 67, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4323, \"uniprot_position\": 49}]",
          "chain_id": "PDB:4FU6:CHAIN:A:UP:O75475",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9126, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4601, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8522, \"uniprot_position\": 19}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 39, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7928, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5214, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 65, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6504, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 67, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4323, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O75475:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "PSIP1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "204",
            "ccd_id": "GOL",
            "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PC4 and SFRS1-interacting protein\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 153, \"uniprot_ids\": [\"O75475\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 6,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:4FU6:LIG:E:GOL:204:.",
            "nearest_polypeptide_distance_angstrom": 2.4323,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "4FU6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9126, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4601, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8522, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 39, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7928, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5214, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 65, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6504, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 67, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4323, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/PSIP1__HUMAN__O75475/Unclassified_Review/4FU6/original.cif",
            "source_coordinate_sha256": "c7b1a6796642837ff46e44d9b86d2e1909fbbde3bd2e50e2c5af0965dbb26319",
            "unique_heavy_atom_names": 6
          },
          "ligand_instance_id": "PDB:4FU6:LIG:E:GOL:204:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.4323,
          "minimum_chain_distance_angstrom": 2.4323,
          "minimum_core_distance_angstrom": 2.4323,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "4FU6",
          "protein_id": "UP:O75475",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:4FU6:LIG:E:GOL:204:.:SITE:UP:O75475:PWWP1:A",
          "source_coordinate_sha256": "c7b1a6796642837ff46e44d9b86d2e1909fbbde3bd2e50e2c5af0965dbb26319"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"498\", \"component\": \"ILE\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6895, \"uniprot_position\": 498}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"501\", \"component\": \"PHE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0835, \"uniprot_position\": 501}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"502\", \"component\": \"PRO\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1638, \"uniprot_position\": 502}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"504\", \"component\": \"TRP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6599, \"uniprot_position\": 504}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"530\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4478, \"uniprot_position\": 530}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"533\", \"component\": \"SER\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6227, \"uniprot_position\": 533}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"535\", \"component\": \"THR\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6908, \"uniprot_position\": 535}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"562\", \"component\": \"MET\", \"entity_position\": 89, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6199, \"uniprot_position\": 562}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "GOL",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"498\", \"component\": \"ILE\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6895, \"uniprot_position\": 498}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"501\", \"component\": \"PHE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0835, \"uniprot_position\": 501}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"502\", \"component\": \"PRO\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1638, \"uniprot_position\": 502}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"504\", \"component\": \"TRP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6599, \"uniprot_position\": 504}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"530\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4478, \"uniprot_position\": 530}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"533\", \"component\": \"SER\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6227, \"uniprot_position\": 533}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"535\", \"component\": \"THR\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6908, \"uniprot_position\": 535}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"562\", \"component\": \"MET\", \"entity_position\": 89, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6199, \"uniprot_position\": 562}]",
          "chain_id": "PDB:4LD6:CHAIN:A:UP:Q6NUJ5",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"498\", \"component\": \"ILE\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6895, \"uniprot_position\": 498}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"501\", \"component\": \"PHE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0835, \"uniprot_position\": 501}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"502\", \"component\": \"PRO\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1638, \"uniprot_position\": 502}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"504\", \"component\": \"TRP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6599, \"uniprot_position\": 504}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"530\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4478, \"uniprot_position\": 530}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"533\", \"component\": \"SER\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6227, \"uniprot_position\": 533}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"535\", \"component\": \"THR\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6908, \"uniprot_position\": 535}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q6NUJ5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "PWWP2B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "3001",
            "ccd_id": "GOL",
            "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PWWP domain-containing protein 2B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 117, \"uniprot_ids\": [\"Q6NUJ5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 6,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "B",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:4LD6:LIG:B:GOL:3001:.",
            "nearest_polypeptide_distance_angstrom": 2.6227,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "4LD6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"498\", \"component\": \"ILE\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6895, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"501\", \"component\": \"PHE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0835, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"502\", \"component\": \"PRO\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1638, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"504\", \"component\": \"TRP\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6599, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"530\", \"component\": \"TRP\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4478, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"533\", \"component\": \"SER\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6227, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"535\", \"component\": \"THR\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6908, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"562\", \"component\": \"MET\", \"entity_position\": 89, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6199, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/PWWP2B__HUMAN__Q6NUJ5/Unclassified_Review/4LD6/original.cif",
            "source_coordinate_sha256": "61a425f683439fa460d75deddfb94e2af770bfdf5882cf88af12c6ea78e30308",
            "unique_heavy_atom_names": 6
          },
          "ligand_instance_id": "PDB:4LD6:LIG:B:GOL:3001:.",
          "ligand_label_asym_id": "B",
          "minimum_Pfam_distance_angstrom": 2.6227,
          "minimum_chain_distance_angstrom": 2.6227,
          "minimum_core_distance_angstrom": 2.6227,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "4LD6",
          "protein_id": "UP:Q6NUJ5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:4LD6:LIG:B:GOL:3001:.:SITE:UP:Q6NUJ5:PWWP1:A",
          "source_coordinate_sha256": "61a425f683439fa460d75deddfb94e2af770bfdf5882cf88af12c6ea78e30308"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9221, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.2725, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1877, \"uniprot_position\": 260}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "GOL",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9221, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.2725, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1877, \"uniprot_position\": 260}]",
          "chain_id": "PDB:5CIU:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9221, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.2725, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1877, \"uniprot_position\": 260}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "401",
            "ccd_id": "GOL",
            "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"Histone H3.2\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": false, \"label_asym_id\": \"C\", \"sequence_length\": 15, \"uniprot_ids\": [\"Q71DI3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 6,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5CIU:LIG:E:GOL:401:.",
            "nearest_polypeptide_distance_angstrom": 2.2725,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.62,
            "occupancy_min": 0.62,
            "pdb_id": "5CIU",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9221, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.2725, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1877, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"35\", \"component\": \"VAL\", \"entity_position\": 8, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5863, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Complexes/5CIU/original.cif",
            "source_coordinate_sha256": "0759e722499aa9a96aa5e738fbd6773e6535ed24b783f5096eca6b85b40bfbb6",
            "unique_heavy_atom_names": 6
          },
          "ligand_instance_id": "PDB:5CIU:LIG:E:GOL:401:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.2725,
          "minimum_chain_distance_angstrom": 2.2725,
          "minimum_core_distance_angstrom": 2.2725,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5CIU",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:5CIU:LIG:E:GOL:401:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "0759e722499aa9a96aa5e738fbd6773e6535ed24b783f5096eca6b85b40bfbb6"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "GOL",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"355\", \"component\": \"ARG\", \"entity_position\": 273, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0849, \"uniprot_position\": 355}]",
          "chain_id": "PDB:5Y1Z:CHAIN:C:UP:Q9ULU4",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "ZMYND8",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "506",
            "ccd_id": "GOL",
            "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Protein kinase C-binding protein 1\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 324, \"uniprot_ids\": [\"Q9ULU4\"]}, {\"description\": \"Protein kinase C-binding protein 1\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 324, \"uniprot_ids\": [\"Q9ULU4\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 6,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "Q",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5Y1Z:LIG:Q:GOL:506:.",
            "nearest_polypeptide_distance_angstrom": 3.0849,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "5Y1Z",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"355\", \"component\": \"ARG\", \"entity_position\": 273, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0849, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"98\", \"component\": \"GLY\", \"entity_position\": 16, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7193, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"99\", \"component\": \"GLN\", \"entity_position\": 17, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2859, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"111\", \"component\": \"HIS\", \"entity_position\": 29, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8839, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/ZMYND8__HUMAN__Q9ULU4/Complexes/5Y1Z/original.cif",
            "source_coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3",
            "unique_heavy_atom_names": 6
          },
          "ligand_instance_id": "PDB:5Y1Z:LIG:Q:GOL:506:.",
          "ligand_label_asym_id": "Q",
          "minimum_Pfam_distance_angstrom": 5.8007,
          "minimum_chain_distance_angstrom": 3.0849,
          "minimum_core_distance_angstrom": 15.1281,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5Y1Z",
          "protein_id": "UP:Q9ULU4",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:5Y1Z:LIG:Q:GOL:506:.:SITE:UP:Q9ULU4:PWWP1:C",
          "source_coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "GOL",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"98\", \"component\": \"GLY\", \"entity_position\": 16, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7193, \"uniprot_position\": 98}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"99\", \"component\": \"GLN\", \"entity_position\": 17, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2859, \"uniprot_position\": 99}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"111\", \"component\": \"HIS\", \"entity_position\": 29, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8839, \"uniprot_position\": 111}]",
          "chain_id": "PDB:5Y1Z:CHAIN:D:UP:Q9ULU4",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "ZMYND8",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "506",
            "ccd_id": "GOL",
            "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Protein kinase C-binding protein 1\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 324, \"uniprot_ids\": [\"Q9ULU4\"]}, {\"description\": \"Protein kinase C-binding protein 1\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 324, \"uniprot_ids\": [\"Q9ULU4\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 6,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "Q",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5Y1Z:LIG:Q:GOL:506:.",
            "nearest_polypeptide_distance_angstrom": 3.0849,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "5Y1Z",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"355\", \"component\": \"ARG\", \"entity_position\": 273, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0849, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"98\", \"component\": \"GLY\", \"entity_position\": 16, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7193, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"99\", \"component\": \"GLN\", \"entity_position\": 17, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2859, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"111\", \"component\": \"HIS\", \"entity_position\": 29, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8839, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/ZMYND8__HUMAN__Q9ULU4/Complexes/5Y1Z/original.cif",
            "source_coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3",
            "unique_heavy_atom_names": 6
          },
          "ligand_instance_id": "PDB:5Y1Z:LIG:Q:GOL:506:.",
          "ligand_label_asym_id": "Q",
          "minimum_Pfam_distance_angstrom": 35.1251,
          "minimum_chain_distance_angstrom": 3.2859,
          "minimum_core_distance_angstrom": 35.1251,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5Y1Z",
          "protein_id": "UP:Q9ULU4",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:5Y1Z:LIG:Q:GOL:506:.:SITE:UP:Q9ULU4:PWWP1:D",
          "source_coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"13\", \"component\": \"ALA\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7597, \"uniprot_position\": 13}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6193, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2398, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5772, \"uniprot_position\": 19}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3994, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.801, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2226, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0647, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "GOL",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"13\", \"component\": \"ALA\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7597, \"uniprot_position\": 13}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6193, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2398, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5772, \"uniprot_position\": 19}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3994, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.801, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2226, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0647, \"uniprot_position\": 49}]",
          "chain_id": "PDB:9I7D:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"13\", \"component\": \"ALA\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7597, \"uniprot_position\": 13}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6193, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2398, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5772, \"uniprot_position\": 19}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3994, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.801, \"uniprot_position\": 44}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2226, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0647, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "201",
            "ccd_id": "GOL",
            "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 6,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7D:LIG:C:GOL:201:.",
            "nearest_polypeptide_distance_angstrom": 3.0647,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7D",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"13\", \"component\": \"ALA\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7597, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6193, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2398, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5772, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3994, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.801, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2226, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0647, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7D/original.cif",
            "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
            "unique_heavy_atom_names": 6
          },
          "ligand_instance_id": "PDB:9I7D:LIG:C:GOL:201:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 3.0647,
          "minimum_chain_distance_angstrom": 3.0647,
          "minimum_core_distance_angstrom": 3.0647,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7D:LIG:C:GOL:201:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"13\", \"component\": \"ALA\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3188, \"uniprot_position\": 13}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9321, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1203, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9721, \"uniprot_position\": 19}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4916, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6142, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8218, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6568, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "GOL",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"13\", \"component\": \"ALA\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3188, \"uniprot_position\": 13}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9321, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1203, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9721, \"uniprot_position\": 19}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4916, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6142, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8218, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6568, \"uniprot_position\": 49}]",
          "chain_id": "PDB:9I7D:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"13\", \"component\": \"ALA\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3188, \"uniprot_position\": 13}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9321, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1203, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9721, \"uniprot_position\": 19}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4916, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6142, \"uniprot_position\": 44}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8218, \"uniprot_position\": 47}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6568, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "201",
            "ccd_id": "GOL",
            "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 6,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7D:LIG:H:GOL:201:.",
            "nearest_polypeptide_distance_angstrom": 2.6142,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7D",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"13\", \"component\": \"ALA\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3188, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9321, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1203, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9721, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4916, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"44\", \"component\": \"PHE\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6142, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8218, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6568, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7D/original.cif",
            "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
            "unique_heavy_atom_names": 6
          },
          "ligand_instance_id": "PDB:9I7D:LIG:H:GOL:201:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.6142,
          "minimum_chain_distance_angstrom": 2.6142,
          "minimum_core_distance_angstrom": 2.6142,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7D:LIG:H:GOL:201:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.837, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4689, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"TRP\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8855, \"uniprot_position\": 236}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"266\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7357, \"uniprot_position\": 266}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 56, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8638, \"uniprot_position\": 272}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "GOL",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.837, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4689, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"TRP\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8855, \"uniprot_position\": 236}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"266\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7357, \"uniprot_position\": 266}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 56, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8638, \"uniprot_position\": 272}]",
          "chain_id": "PDB:9KNA:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.837, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4689, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"TRP\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8855, \"uniprot_position\": 236}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"266\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7357, \"uniprot_position\": 266}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 56, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8638, \"uniprot_position\": 272}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "404",
            "ccd_id": "GOL",
            "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 6,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KNA:LIG:F:GOL:404:.",
            "nearest_polypeptide_distance_angstrom": 2.9209,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KNA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.837, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4689, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"TRP\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8855, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"266\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7357, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 56, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8638, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"243\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9302, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6417, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9209, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6355, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KNA/original.cif",
            "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
            "unique_heavy_atom_names": 6
          },
          "ligand_instance_id": "PDB:9KNA:LIG:F:GOL:404:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 3.4689,
          "minimum_chain_distance_angstrom": 3.4689,
          "minimum_core_distance_angstrom": 3.4689,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KNA:LIG:F:GOL:404:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"243\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9302, \"uniprot_position\": 243}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6417, \"uniprot_position\": 245}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9209, \"uniprot_position\": 273}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6355, \"uniprot_position\": 275}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "GOL",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"243\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9302, \"uniprot_position\": 243}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6417, \"uniprot_position\": 245}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9209, \"uniprot_position\": 273}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6355, \"uniprot_position\": 275}]",
          "chain_id": "PDB:9KNA:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"243\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9302, \"uniprot_position\": 243}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6417, \"uniprot_position\": 245}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9209, \"uniprot_position\": 273}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6355, \"uniprot_position\": 275}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "404",
            "ccd_id": "GOL",
            "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 6,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KNA:LIG:F:GOL:404:.",
            "nearest_polypeptide_distance_angstrom": 2.9209,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KNA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.837, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4689, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"TRP\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8855, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"266\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7357, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 56, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8638, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"243\", \"component\": \"ASP\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9302, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6417, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9209, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6355, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KNA/original.cif",
            "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
            "unique_heavy_atom_names": 6
          },
          "ligand_instance_id": "PDB:9KNA:LIG:F:GOL:404:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.9209,
          "minimum_chain_distance_angstrom": 2.9209,
          "minimum_core_distance_angstrom": 2.9209,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KNA:LIG:F:GOL:404:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.936, \"uniprot_position\": 245}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5362, \"uniprot_position\": 273}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6953, \"uniprot_position\": 274}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "GOL",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.936, \"uniprot_position\": 245}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5362, \"uniprot_position\": 273}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6953, \"uniprot_position\": 274}]",
          "chain_id": "PDB:9KNA:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.936, \"uniprot_position\": 245}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5362, \"uniprot_position\": 273}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6953, \"uniprot_position\": 274}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "403",
            "ccd_id": "GOL",
            "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 6,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KNA:LIG:K:GOL:403:.",
            "nearest_polypeptide_distance_angstrom": 3.2023,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KNA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.936, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5362, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6953, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3414, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2023, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"236\", \"component\": \"TRP\", \"entity_position\": 20, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0099, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"266\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7407, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 56, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7411, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KNA/original.cif",
            "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
            "unique_heavy_atom_names": 6
          },
          "ligand_instance_id": "PDB:9KNA:LIG:K:GOL:403:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 3.5362,
          "minimum_chain_distance_angstrom": 3.5362,
          "minimum_core_distance_angstrom": 3.5362,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KNA:LIG:K:GOL:403:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3414, \"uniprot_position\": 230}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2023, \"uniprot_position\": 233}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"236\", \"component\": \"TRP\", \"entity_position\": 20, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0099, \"uniprot_position\": 236}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"266\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7407, \"uniprot_position\": 266}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 56, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7411, \"uniprot_position\": 272}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "GOL",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3414, \"uniprot_position\": 230}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2023, \"uniprot_position\": 233}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"236\", \"component\": \"TRP\", \"entity_position\": 20, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0099, \"uniprot_position\": 236}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"266\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7407, \"uniprot_position\": 266}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 56, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7411, \"uniprot_position\": 272}]",
          "chain_id": "PDB:9KNA:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3414, \"uniprot_position\": 230}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2023, \"uniprot_position\": 233}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"236\", \"component\": \"TRP\", \"entity_position\": 20, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0099, \"uniprot_position\": 236}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"266\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7407, \"uniprot_position\": 266}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 56, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7411, \"uniprot_position\": 272}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "403",
            "ccd_id": "GOL",
            "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 6,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KNA:LIG:K:GOL:403:.",
            "nearest_polypeptide_distance_angstrom": 3.2023,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KNA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.936, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"273\", \"component\": \"ARG\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5362, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"274\", \"component\": \"ALA\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6953, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3414, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"233\", \"component\": \"TYR\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2023, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"236\", \"component\": \"TRP\", \"entity_position\": 20, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0099, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"266\", \"component\": \"PHE\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7407, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"272\", \"component\": \"GLU\", \"entity_position\": 56, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7411, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KNA/original.cif",
            "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
            "unique_heavy_atom_names": 6
          },
          "ligand_instance_id": "PDB:9KNA:LIG:K:GOL:403:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 3.2023,
          "minimum_chain_distance_angstrom": 3.2023,
          "minimum_core_distance_angstrom": 3.2023,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "cryoprotectant/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KNA:LIG:K:GOL:403:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 5,
      "context_pdb_count": 6,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "PWWP-proximal structure",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 11,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
        "compound_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "GLYCEROL",
        "other_pdb_component": true,
        "other_site_count": 11,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:5Y1Z:LIG:Q:GOL:506:.:SITE:UP:Q9ULU4:PWWP1:C",
          "PDB:5Y1Z:LIG:Q:GOL:506:.:SITE:UP:Q9ULU4:PWWP1:D",
          "PDB:9I7D:LIG:C:GOL:201:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:4FU6:LIG:E:GOL:204:.:SITE:UP:O75475:PWWP1:A",
          "PDB:9KNA:LIG:F:GOL:404:.:SITE:UP:O96028:PWWP1:A",
          "PDB:9KNA:LIG:K:GOL:403:.:SITE:UP:O96028:PWWP1:A",
          "PDB:4LD6:LIG:B:GOL:3001:.:SITE:UP:Q6NUJ5:PWWP1:A",
          "PDB:9I7D:LIG:H:GOL:201:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9KNA:LIG:K:GOL:403:.:SITE:UP:O96028:PWWP1:B",
          "PDB:9KNA:LIG:F:GOL:404:.:SITE:UP:O96028:PWWP1:B",
          "PDB:5CIU:LIG:E:GOL:401:.:SITE:UP:Q9UBC3:PWWP1:B"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:4FU6:LIG:E:GOL:204:.:SITE:UP:O75475:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/GOL",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "c7b1a6796642837ff46e44d9b86d2e1909fbbde3bd2e50e2c5af0965dbb26319",
          "domain_id": "UP:O75475:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:4FU6:LIG:E:GOL:204:.",
          "observed_other_component": true,
          "pdb_id": "4FU6",
          "protein_id": "UP:O75475",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:4FU6:LIG:E:GOL:204:.:SITE:UP:O75475:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/4FU6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:4LD6:LIG:B:GOL:3001:.:SITE:UP:Q6NUJ5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/GOL",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "61a425f683439fa460d75deddfb94e2af770bfdf5882cf88af12c6ea78e30308",
          "domain_id": "UP:Q6NUJ5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:4LD6:LIG:B:GOL:3001:.",
          "observed_other_component": true,
          "pdb_id": "4LD6",
          "protein_id": "UP:Q6NUJ5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:4LD6:LIG:B:GOL:3001:.:SITE:UP:Q6NUJ5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/4LD6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5CIU:LIG:E:GOL:401:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/GOL",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "0759e722499aa9a96aa5e738fbd6773e6535ed24b783f5096eca6b85b40bfbb6",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5CIU:LIG:E:GOL:401:.",
          "observed_other_component": true,
          "pdb_id": "5CIU",
          "protein_id": "UP:Q9UBC3",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5CIU:LIG:E:GOL:401:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/5CIU",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5Y1Z:LIG:Q:GOL:506:.:SITE:UP:Q9ULU4:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/GOL",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3",
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:5Y1Z:LIG:Q:GOL:506:.",
          "observed_other_component": true,
          "pdb_id": "5Y1Z",
          "protein_id": "UP:Q9ULU4",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5Y1Z:LIG:Q:GOL:506:.:SITE:UP:Q9ULU4:PWWP1:C",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/5Y1Z",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5Y1Z:LIG:Q:GOL:506:.:SITE:UP:Q9ULU4:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/GOL",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3",
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:5Y1Z:LIG:Q:GOL:506:.",
          "observed_other_component": true,
          "pdb_id": "5Y1Z",
          "protein_id": "UP:Q9ULU4",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5Y1Z:LIG:Q:GOL:506:.:SITE:UP:Q9ULU4:PWWP1:D",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/5Y1Z",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7D:LIG:C:GOL:201:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/GOL",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7D:LIG:C:GOL:201:.",
          "observed_other_component": true,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7D:LIG:C:GOL:201:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9I7D",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7D:LIG:H:GOL:201:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/GOL",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7D:LIG:H:GOL:201:.",
          "observed_other_component": true,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7D:LIG:H:GOL:201:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9I7D",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KNA:LIG:F:GOL:404:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/GOL",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KNA:LIG:F:GOL:404:.",
          "observed_other_component": true,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KNA:LIG:F:GOL:404:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9KNA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KNA:LIG:F:GOL:404:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/GOL",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KNA:LIG:F:GOL:404:.",
          "observed_other_component": true,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KNA:LIG:F:GOL:404:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9KNA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KNA:LIG:K:GOL:403:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/GOL",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KNA:LIG:K:GOL:403:.",
          "observed_other_component": true,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KNA:LIG:K:GOL:403:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9KNA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KNA:LIG:K:GOL:403:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/GOL",
          "chemical_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:PEDCQBHIVMGVHV-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KNA:LIG:K:GOL:403:.",
          "observed_other_component": true,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "role_code": "cryoprotectant",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KNA:LIG:K:GOL:403:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "cryoprotectant/additive",
          "source_url": "https://www.rcsb.org/structure/9KNA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    },
    {
      "aliases": [
        "MAGNESIUM ION"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "6OQM",
        "7OUF",
        "7OUG",
        "7OUH",
        "8AG6"
      ],
      "bound_structure_count": 1,
      "category": "Structure-supported identity",
      "chemical_id": "INCHIKEY:JLVVSXFLKOJNIY-UHFFFAOYSA-N",
      "classifications": [],
      "compound_id": "INCHIKEY:JLVVSXFLKOJNIY-UHFFFAOYSA-N",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 0,
        "calculated_HBD": 0,
        "calculated_TPSA": 0.0,
        "calculated_formula": "Mg+2",
        "calculated_logP": -0.3808,
        "calculated_molecular_weight": 24.305,
        "computed_inchikey": "JLVVSXFLKOJNIY-UHFFFAOYSA-N",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "d8b443d5c73beac9c130-dark.svg",
          "light": "d8b443d5c73beac9c130-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [
        "UP:P52701:PWWP1"
      ],
      "entity_kind": "chemical_identity",
      "genes": [
        "MSH6"
      ],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "MAGNESIUM ION"
        ],
        "ccd_ids": [
          "MG"
        ],
        "ccd_names": "[\"MAGNESIUM ION\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:JLVVSXFLKOJNIY-UHFFFAOYSA-N",
        "connectivity_block": "JLVVSXFLKOJNIY",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"MG\": 2}",
        "formulae": "[\"Mg\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "JLVVSXFLKOJNIY-UHFFFAOYSA-N",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "[Mg+2]",
        "primary_name": "MAGNESIUM ION",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"MG\": \"[Mg+2]\"}",
        "source_metadata_sha256": "{\"MG\": \"aeab8459a0087be8968b1046f6eab0f9f41d92749db209841a616b541bd23c61\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/MG"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "MAGNESIUM ION",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 5,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [
        "UP:P52701"
      ],
      "relationships": [],
      "relevant": false,
      "search_text": "magnesium ion inchikey:jlvvsxflkojniy-uhfffaoysa-n magnesium ion msh6 up:p52701:pwwp1 6oqm 7ouf 7oug 7ouh 8ag6 {\"aliases\":[\"magnesium ion\"],\"ccd_ids\":[\"mg\"],\"ccd_names\":\"[\\\"magnesium ion\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:jlvvsxflkojniy-uhfffaoysa-n\",\"connectivity_block\":\"jlvvsxflkojniy\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"mg\\\": 2}\",\"formulae\":\"[\\\"mg\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"jlvvsxflkojniy-uhfffaoysa-n\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"[mg+2]\",\"primary_name\":\"magnesium ion\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"mg\\\": \\\"[mg+2]\\\"}\",\"source_metadata_sha256\":\"{\\\"mg\\\": \\\"aeab8459a0087be8968b1046f6eab0f9f41d92749db209841a616b541bd23c61\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/mg\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/MG"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"135\", \"component\": \"ASP\", \"entity_position\": 67, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8342, \"uniprot_position\": 135}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"136\", \"component\": \"ASP\", \"entity_position\": 68, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0415, \"uniprot_position\": 136}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"174\", \"component\": \"ARG\", \"entity_position\": 106, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6499, \"uniprot_position\": 174}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "MG",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"135\", \"component\": \"ASP\", \"entity_position\": 67, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8342, \"uniprot_position\": 135}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"136\", \"component\": \"ASP\", \"entity_position\": 68, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0415, \"uniprot_position\": 136}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"174\", \"component\": \"ARG\", \"entity_position\": 106, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6499, \"uniprot_position\": 174}]",
          "chain_id": "PDB:6OQM:CHAIN:A:UP:P52701",
          "chemical_id": "INCHIKEY:JLVVSXFLKOJNIY-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"135\", \"component\": \"ASP\", \"entity_position\": 67, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8342, \"uniprot_position\": 135}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"136\", \"component\": \"ASP\", \"entity_position\": 68, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0415, \"uniprot_position\": 136}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:P52701:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "MSH6",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "202",
            "ccd_id": "MG",
            "chemical_id": "INCHIKEY:JLVVSXFLKOJNIY-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA mismatch repair protein Msh6\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 130, \"uniprot_ids\": [\"P52701\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 1,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6OQM:LIG:C:MG:202:.",
            "nearest_polypeptide_distance_angstrom": 3.8342,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.33,
            "occupancy_min": 0.33,
            "pdb_id": "6OQM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"135\", \"component\": \"ASP\", \"entity_position\": 67, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8342, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"136\", \"component\": \"ASP\", \"entity_position\": 68, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0415, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"174\", \"component\": \"ARG\", \"entity_position\": 106, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6499, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/MSH6__HUMAN__P52701/Unclassified_Review/6OQM/original.cif",
            "source_coordinate_sha256": "a56fb9d51ad4436d3d8bd187a570af2e5abb25e5e52e2e3b8d472ba15d2dfed5",
            "unique_heavy_atom_names": 1
          },
          "ligand_instance_id": "PDB:6OQM:LIG:C:MG:202:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 3.8342,
          "minimum_chain_distance_angstrom": 3.8342,
          "minimum_core_distance_angstrom": 3.8342,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "6OQM",
          "protein_id": "UP:P52701",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion",
          "role_category": "incidental",
          "site_id": "PDB:6OQM:LIG:C:MG:202:.:SITE:UP:P52701:PWWP1:A",
          "source_coordinate_sha256": "a56fb9d51ad4436d3d8bd187a570af2e5abb25e5e52e2e3b8d472ba15d2dfed5"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 1,
      "context_pdb_count": 5,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "PWWP-proximal structure",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 1,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:JLVVSXFLKOJNIY-UHFFFAOYSA-N",
        "compound_id": "INCHIKEY:JLVVSXFLKOJNIY-UHFFFAOYSA-N",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "MAGNESIUM ION",
        "other_pdb_component": true,
        "other_site_count": 1,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:6OQM:LIG:C:MG:202:.:SITE:UP:P52701:PWWP1:A"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:6OQM:LIG:C:MG:202:.:SITE:UP:P52701:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/MG",
          "chemical_id": "INCHIKEY:JLVVSXFLKOJNIY-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:JLVVSXFLKOJNIY-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a56fb9d51ad4436d3d8bd187a570af2e5abb25e5e52e2e3b8d472ba15d2dfed5",
          "domain_id": "UP:P52701:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6OQM:LIG:C:MG:202:.",
          "observed_other_component": true,
          "pdb_id": "6OQM",
          "protein_id": "UP:P52701",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6OQM:LIG:C:MG:202:.:SITE:UP:P52701:PWWP1:A",
          "source_role": "ion",
          "source_url": "https://www.rcsb.org/structure/6OQM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    },
    {
      "aliases": [
        "MALONIC ACID"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "6IIQ"
      ],
      "bound_structure_count": 1,
      "category": "Structure-supported identity",
      "chemical_id": "INCHIKEY:OFOBLEOULBTSOW-UHFFFAOYSA-N",
      "classifications": [],
      "compound_id": "INCHIKEY:OFOBLEOULBTSOW-UHFFFAOYSA-N",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 2,
        "calculated_HBD": 2,
        "calculated_TPSA": 74.6,
        "calculated_formula": "C3H4O4",
        "calculated_logP": -0.4543,
        "calculated_molecular_weight": 104.061,
        "computed_inchikey": "OFOBLEOULBTSOW-UHFFFAOYSA-N",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "416acf585e4b2d7de62f-dark.svg",
          "light": "416acf585e4b2d7de62f-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [
        "UP:Q9Y3E1:PWWP1"
      ],
      "entity_kind": "chemical_identity",
      "genes": [
        "HDGFL3"
      ],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "MALONIC ACID"
        ],
        "ccd_ids": [
          "MLA"
        ],
        "ccd_names": "[\"MALONIC ACID\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:OFOBLEOULBTSOW-UHFFFAOYSA-N",
        "connectivity_block": "OFOBLEOULBTSOW",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"MLA\": 0}",
        "formulae": "[\"C3 H4 O4\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "OFOBLEOULBTSOW-UHFFFAOYSA-N",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "C(C(=O)O)C(=O)O",
        "primary_name": "MALONIC ACID",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"MLA\": \"C(C(=O)O)C(=O)O\"}",
        "source_metadata_sha256": "{\"MLA\": \"74c47d9bfe4b8bf674d2caaaba18d8b80abec9aa577d8749e2fafc56d54c782a\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/MLA"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "MALONIC ACID",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 1,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [
        "UP:Q9Y3E1"
      ],
      "relationships": [],
      "relevant": false,
      "search_text": "malonic acid inchikey:ofobleoulbtsow-uhfffaoysa-n malonic acid hdgfl3 up:q9y3e1:pwwp1 6iiq {\"aliases\":[\"malonic acid\"],\"ccd_ids\":[\"mla\"],\"ccd_names\":\"[\\\"malonic acid\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:ofobleoulbtsow-uhfffaoysa-n\",\"connectivity_block\":\"ofobleoulbtsow\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"mla\\\": 0}\",\"formulae\":\"[\\\"c3 h4 o4\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"ofobleoulbtsow-uhfffaoysa-n\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"c(c(=o)o)c(=o)o\",\"primary_name\":\"malonic acid\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"mla\\\": \\\"c(c(=o)o)c(=o)o\\\"}\",\"source_metadata_sha256\":\"{\\\"mla\\\": \\\"74c47d9bfe4b8bf674d2caaaba18d8b80abec9aa577d8749e2fafc56d54c782a\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/mla\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/MLA"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"ALA\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.664, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1788, \"uniprot_position\": 19}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 23, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1866, \"uniprot_position\": 22}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"23\", \"component\": \"PRO\", \"entity_position\": 24, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6737, \"uniprot_position\": 23}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 26, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9269, \"uniprot_position\": 25}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 49, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2054, \"uniprot_position\": 48}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 52, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7177, \"uniprot_position\": 51}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 54, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1204, \"uniprot_position\": 53}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "MLA",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"ALA\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.664, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1788, \"uniprot_position\": 19}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 23, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1866, \"uniprot_position\": 22}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"23\", \"component\": \"PRO\", \"entity_position\": 24, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6737, \"uniprot_position\": 23}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 26, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9269, \"uniprot_position\": 25}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 49, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2054, \"uniprot_position\": 48}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 52, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7177, \"uniprot_position\": 51}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 54, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1204, \"uniprot_position\": 53}]",
          "chain_id": "PDB:6IIQ:CHAIN:A:UP:Q9Y3E1",
          "chemical_id": "INCHIKEY:OFOBLEOULBTSOW-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"ALA\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.664, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1788, \"uniprot_position\": 19}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 23, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1866, \"uniprot_position\": 22}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"23\", \"component\": \"PRO\", \"entity_position\": 24, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6737, \"uniprot_position\": 23}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 26, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9269, \"uniprot_position\": 25}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 49, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2054, \"uniprot_position\": 48}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 52, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7177, \"uniprot_position\": 51}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 54, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1204, \"uniprot_position\": 53}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "MLA",
            "chemical_id": "INCHIKEY:OFOBLEOULBTSOW-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 100, \"uniprot_ids\": [\"Q9Y3E1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 7,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6IIQ:LIG:H:MLA:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7177,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6IIQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"ALA\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.664, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1788, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 23, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1866, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"23\", \"component\": \"PRO\", \"entity_position\": 24, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6737, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 26, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9269, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 49, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2054, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 52, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7177, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 54, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1204, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL3__HUMAN__Q9Y3E1/Complexes/6IIQ/original.cif",
            "source_coordinate_sha256": "eb0a6ebdd81c2989484b2307da3a4577e656a20edfafcc60f681a5ac34684b29",
            "unique_heavy_atom_names": 7
          },
          "ligand_instance_id": "PDB:6IIQ:LIG:H:MLA:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7177,
          "minimum_chain_distance_angstrom": 2.7177,
          "minimum_core_distance_angstrom": 2.7177,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "6IIQ",
          "protein_id": "UP:Q9Y3E1",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:6IIQ:LIG:H:MLA:101:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "source_coordinate_sha256": "eb0a6ebdd81c2989484b2307da3a4577e656a20edfafcc60f681a5ac34684b29"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"ALA\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8119, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 20, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1344, \"uniprot_position\": 19}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 23, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4205, \"uniprot_position\": 22}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"23\", \"component\": \"PRO\", \"entity_position\": 24, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6245, \"uniprot_position\": 23}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 26, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0076, \"uniprot_position\": 25}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 49, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2387, \"uniprot_position\": 48}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 52, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7107, \"uniprot_position\": 51}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 54, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.208, \"uniprot_position\": 53}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "MLA",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"ALA\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8119, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 20, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1344, \"uniprot_position\": 19}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 23, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4205, \"uniprot_position\": 22}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"23\", \"component\": \"PRO\", \"entity_position\": 24, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6245, \"uniprot_position\": 23}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 26, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0076, \"uniprot_position\": 25}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 49, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2387, \"uniprot_position\": 48}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 52, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7107, \"uniprot_position\": 51}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 54, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.208, \"uniprot_position\": 53}]",
          "chain_id": "PDB:6IIQ:CHAIN:B:UP:Q9Y3E1",
          "chemical_id": "INCHIKEY:OFOBLEOULBTSOW-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"ALA\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8119, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 20, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1344, \"uniprot_position\": 19}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 23, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4205, \"uniprot_position\": 22}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"23\", \"component\": \"PRO\", \"entity_position\": 24, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6245, \"uniprot_position\": 23}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 26, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0076, \"uniprot_position\": 25}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 49, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2387, \"uniprot_position\": 48}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 52, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7107, \"uniprot_position\": 51}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 54, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.208, \"uniprot_position\": 53}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "MLA",
            "chemical_id": "INCHIKEY:OFOBLEOULBTSOW-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 100, \"uniprot_ids\": [\"Q9Y3E1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 7,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6IIQ:LIG:J:MLA:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7107,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6IIQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"ALA\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8119, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 20, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1344, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 23, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4205, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"23\", \"component\": \"PRO\", \"entity_position\": 24, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6245, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 26, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0076, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 49, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2387, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 52, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7107, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 54, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.208, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL3__HUMAN__Q9Y3E1/Complexes/6IIQ/original.cif",
            "source_coordinate_sha256": "eb0a6ebdd81c2989484b2307da3a4577e656a20edfafcc60f681a5ac34684b29",
            "unique_heavy_atom_names": 7
          },
          "ligand_instance_id": "PDB:6IIQ:LIG:J:MLA:101:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.7107,
          "minimum_chain_distance_angstrom": 2.7107,
          "minimum_core_distance_angstrom": 2.7107,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "6IIQ",
          "protein_id": "UP:Q9Y3E1",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:6IIQ:LIG:J:MLA:101:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "source_coordinate_sha256": "eb0a6ebdd81c2989484b2307da3a4577e656a20edfafcc60f681a5ac34684b29"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"ALA\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6999, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 20, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0263, \"uniprot_position\": 19}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 23, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9806, \"uniprot_position\": 22}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"23\", \"component\": \"PRO\", \"entity_position\": 24, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8118, \"uniprot_position\": 23}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 26, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0414, \"uniprot_position\": 25}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 49, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0847, \"uniprot_position\": 48}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 52, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7529, \"uniprot_position\": 51}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3646, \"uniprot_position\": 53}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "MLA",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"ALA\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6999, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 20, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0263, \"uniprot_position\": 19}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 23, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9806, \"uniprot_position\": 22}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"23\", \"component\": \"PRO\", \"entity_position\": 24, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8118, \"uniprot_position\": 23}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 26, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0414, \"uniprot_position\": 25}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 49, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0847, \"uniprot_position\": 48}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 52, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7529, \"uniprot_position\": 51}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3646, \"uniprot_position\": 53}]",
          "chain_id": "PDB:6IIQ:CHAIN:C:UP:Q9Y3E1",
          "chemical_id": "INCHIKEY:OFOBLEOULBTSOW-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"ALA\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6999, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 20, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0263, \"uniprot_position\": 19}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 23, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9806, \"uniprot_position\": 22}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"23\", \"component\": \"PRO\", \"entity_position\": 24, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8118, \"uniprot_position\": 23}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 26, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0414, \"uniprot_position\": 25}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 49, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0847, \"uniprot_position\": 48}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 52, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7529, \"uniprot_position\": 51}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3646, \"uniprot_position\": 53}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "MLA",
            "chemical_id": "INCHIKEY:OFOBLEOULBTSOW-UHFFFAOYSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 100, \"uniprot_ids\": [\"Q9Y3E1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 7,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6IIQ:LIG:L:MLA:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7529,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6IIQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"ALA\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6999, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 20, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0263, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 23, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9806, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"23\", \"component\": \"PRO\", \"entity_position\": 24, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8118, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"25\", \"component\": \"TRP\", \"entity_position\": 26, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0414, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"48\", \"component\": \"PHE\", \"entity_position\": 49, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0847, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"51\", \"component\": \"THR\", \"entity_position\": 52, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7529, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"53\", \"component\": \"GLU\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3646, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL3__HUMAN__Q9Y3E1/Complexes/6IIQ/original.cif",
            "source_coordinate_sha256": "eb0a6ebdd81c2989484b2307da3a4577e656a20edfafcc60f681a5ac34684b29",
            "unique_heavy_atom_names": 7
          },
          "ligand_instance_id": "PDB:6IIQ:LIG:L:MLA:101:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.7529,
          "minimum_chain_distance_angstrom": 2.7529,
          "minimum_core_distance_angstrom": 2.7529,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "6IIQ",
          "protein_id": "UP:Q9Y3E1",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "buffer/additive",
          "role_category": "incidental",
          "site_id": "PDB:6IIQ:LIG:L:MLA:101:.:SITE:UP:Q9Y3E1:PWWP1:C",
          "source_coordinate_sha256": "eb0a6ebdd81c2989484b2307da3a4577e656a20edfafcc60f681a5ac34684b29"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 1,
      "context_pdb_count": 1,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "PWWP-proximal structure",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 3,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:OFOBLEOULBTSOW-UHFFFAOYSA-N",
        "compound_id": "INCHIKEY:OFOBLEOULBTSOW-UHFFFAOYSA-N",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "MALONIC ACID",
        "other_pdb_component": true,
        "other_site_count": 3,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:6IIQ:LIG:H:MLA:101:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "PDB:6IIQ:LIG:J:MLA:101:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "PDB:6IIQ:LIG:L:MLA:101:.:SITE:UP:Q9Y3E1:PWWP1:C"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:6IIQ:LIG:H:MLA:101:.:SITE:UP:Q9Y3E1:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/MLA",
          "chemical_id": "INCHIKEY:OFOBLEOULBTSOW-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:OFOBLEOULBTSOW-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "eb0a6ebdd81c2989484b2307da3a4577e656a20edfafcc60f681a5ac34684b29",
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6IIQ:LIG:H:MLA:101:.",
          "observed_other_component": true,
          "pdb_id": "6IIQ",
          "protein_id": "UP:Q9Y3E1",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6IIQ:LIG:H:MLA:101:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/6IIQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6IIQ:LIG:J:MLA:101:.:SITE:UP:Q9Y3E1:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/MLA",
          "chemical_id": "INCHIKEY:OFOBLEOULBTSOW-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:OFOBLEOULBTSOW-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "eb0a6ebdd81c2989484b2307da3a4577e656a20edfafcc60f681a5ac34684b29",
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6IIQ:LIG:J:MLA:101:.",
          "observed_other_component": true,
          "pdb_id": "6IIQ",
          "protein_id": "UP:Q9Y3E1",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6IIQ:LIG:J:MLA:101:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/6IIQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6IIQ:LIG:L:MLA:101:.:SITE:UP:Q9Y3E1:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/MLA",
          "chemical_id": "INCHIKEY:OFOBLEOULBTSOW-UHFFFAOYSA-N",
          "compound_id": "INCHIKEY:OFOBLEOULBTSOW-UHFFFAOYSA-N",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "eb0a6ebdd81c2989484b2307da3a4577e656a20edfafcc60f681a5ac34684b29",
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6IIQ:LIG:L:MLA:101:.",
          "observed_other_component": true,
          "pdb_id": "6IIQ",
          "protein_id": "UP:Q9Y3E1",
          "role_code": "buffer_component",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6IIQ:LIG:L:MLA:101:.:SITE:UP:Q9Y3E1:PWWP1:C",
          "source_role": "buffer/additive",
          "source_url": "https://www.rcsb.org/structure/6IIQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    },
    {
      "aliases": [
        "PHOSPHATE ION"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "4N4G",
        "4N4H",
        "4N4I"
      ],
      "bound_structure_count": 3,
      "category": "Structure-supported identity",
      "chemical_id": "INCHIKEY:NBIIXXVUZAFLBC-UHFFFAOYSA-K",
      "classifications": [],
      "compound_id": "INCHIKEY:NBIIXXVUZAFLBC-UHFFFAOYSA-K",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 4,
        "calculated_HBD": 0,
        "calculated_TPSA": 86.25,
        "calculated_formula": "O4P-3",
        "calculated_logP": -2.8246,
        "calculated_molecular_weight": 94.97,
        "computed_inchikey": "NBIIXXVUZAFLBC-UHFFFAOYSA-K",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "d448b51b8f969527afab-dark.svg",
          "light": "d448b51b8f969527afab-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [
        "UP:Q8R5C8:PWWP1"
      ],
      "entity_kind": "chemical_identity",
      "genes": [
        "Zmynd11"
      ],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "PHOSPHATE ION"
        ],
        "ccd_ids": [
          "PO4"
        ],
        "ccd_names": "[\"PHOSPHATE ION\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:NBIIXXVUZAFLBC-UHFFFAOYSA-K",
        "connectivity_block": "NBIIXXVUZAFLBC",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"PO4\": -3}",
        "formulae": "[\"O4 P\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "NBIIXXVUZAFLBC-UHFFFAOYSA-K",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "[O-]P(=O)([O-])[O-]",
        "primary_name": "PHOSPHATE ION",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"PO4\": \"[O-]P(=O)([O-])[O-]\"}",
        "source_metadata_sha256": "{\"PO4\": \"f9fbab7b35db10602b9bff92c5696734f82d156c24a8182a1b628ba85ab79315\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/PO4"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "PHOSPHATE ION",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 3,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [
        "UP:Q8R5C8"
      ],
      "relationships": [],
      "relevant": false,
      "search_text": "phosphate ion inchikey:nbiixxvuzaflbc-uhfffaoysa-k phosphate ion zmynd11 up:q8r5c8:pwwp1 4n4g 4n4h 4n4i {\"aliases\":[\"phosphate ion\"],\"ccd_ids\":[\"po4\"],\"ccd_names\":\"[\\\"phosphate ion\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:nbiixxvuzaflbc-uhfffaoysa-k\",\"connectivity_block\":\"nbiixxvuzaflbc\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"po4\\\": -3}\",\"formulae\":\"[\\\"o4 p\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"nbiixxvuzaflbc-uhfffaoysa-k\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"[o-]p(=o)([o-])[o-]\",\"primary_name\":\"phosphate ion\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"po4\\\": \\\"[o-]p(=o)([o-])[o-]\\\"}\",\"source_metadata_sha256\":\"{\\\"po4\\\": \\\"f9fbab7b35db10602b9bff92c5696734f82d156c24a8182a1b628ba85ab79315\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/po4\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/PO4"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"GLY\", \"entity_position\": 193, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2638, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"HIS\", \"entity_position\": 194, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4338, \"uniprot_position\": 313}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"HIS\", \"entity_position\": 195, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5485, \"uniprot_position\": 314}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"315\", \"component\": \"HIS\", \"entity_position\": 196, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.609, \"uniprot_position\": 315}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "PO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"268\", \"component\": \"ARG\", \"entity_position\": 149, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8663, \"uniprot_position\": 268}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"TRP\", \"entity_position\": 153, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2917, \"uniprot_position\": 272}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"GLY\", \"entity_position\": 193, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2638, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"HIS\", \"entity_position\": 194, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4338, \"uniprot_position\": 313}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"HIS\", \"entity_position\": 195, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5485, \"uniprot_position\": 314}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"315\", \"component\": \"HIS\", \"entity_position\": 196, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.609, \"uniprot_position\": 315}]",
          "chain_id": "PDB:4N4G:CHAIN:A:UP:Q8R5C8",
          "chemical_id": "INCHIKEY:NBIIXXVUZAFLBC-UHFFFAOYSA-K",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"GLY\", \"entity_position\": 193, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2638, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"HIS\", \"entity_position\": 194, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4338, \"uniprot_position\": 313}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"HIS\", \"entity_position\": 195, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5485, \"uniprot_position\": 314}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"315\", \"component\": \"HIS\", \"entity_position\": 196, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.609, \"uniprot_position\": 315}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q8R5C8:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "Zmynd11",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "PO4",
            "chemical_id": "INCHIKEY:NBIIXXVUZAFLBC-UHFFFAOYSA-K",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Zinc finger MYND domain-containing protein 11\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 252, \"uniprot_ids\": [\"Q8R5C8\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:4N4G:LIG:C:PO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.5485,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "4N4G",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"268\", \"component\": \"ARG\", \"entity_position\": 149, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8663, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"TRP\", \"entity_position\": 153, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2917, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"GLY\", \"entity_position\": 193, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2638, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"HIS\", \"entity_position\": 194, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4338, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"HIS\", \"entity_position\": 195, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5485, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"315\", \"component\": \"HIS\", \"entity_position\": 196, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.609, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/Zmynd11__TAX10090__Q8R5C8/APO/4N4G/original.cif",
            "source_coordinate_sha256": "09c84041074f997e0da769246ca10975646dd36ae29032fa490130f7f2beb56e",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:4N4G:LIG:C:PO4:402:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 2.5485,
          "minimum_chain_distance_angstrom": 2.5485,
          "minimum_core_distance_angstrom": 2.5485,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "4N4G",
          "protein_id": "UP:Q8R5C8",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:4N4G:LIG:C:PO4:402:.:SITE:UP:Q8R5C8:PWWP1:A",
          "source_coordinate_sha256": "09c84041074f997e0da769246ca10975646dd36ae29032fa490130f7f2beb56e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"GLY\", \"entity_position\": 193, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5938, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"HIS\", \"entity_position\": 194, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3216, \"uniprot_position\": 313}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"HIS\", \"entity_position\": 195, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3583, \"uniprot_position\": 314}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"315\", \"component\": \"HIS\", \"entity_position\": 196, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9063, \"uniprot_position\": 315}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "PO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"268\", \"component\": \"ARG\", \"entity_position\": 149, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4254, \"uniprot_position\": 268}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"TRP\", \"entity_position\": 153, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3048, \"uniprot_position\": 272}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"GLY\", \"entity_position\": 193, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5938, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"HIS\", \"entity_position\": 194, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3216, \"uniprot_position\": 313}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"HIS\", \"entity_position\": 195, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3583, \"uniprot_position\": 314}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"315\", \"component\": \"HIS\", \"entity_position\": 196, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9063, \"uniprot_position\": 315}]",
          "chain_id": "PDB:4N4H:CHAIN:A:UP:Q8R5C8",
          "chemical_id": "INCHIKEY:NBIIXXVUZAFLBC-UHFFFAOYSA-K",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"GLY\", \"entity_position\": 193, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5938, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"HIS\", \"entity_position\": 194, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3216, \"uniprot_position\": 313}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"HIS\", \"entity_position\": 195, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3583, \"uniprot_position\": 314}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"315\", \"component\": \"HIS\", \"entity_position\": 196, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9063, \"uniprot_position\": 315}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q8R5C8:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "Zmynd11",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "PO4",
            "chemical_id": "INCHIKEY:NBIIXXVUZAFLBC-UHFFFAOYSA-K",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Zinc finger MYND domain-containing protein 11\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 252, \"uniprot_ids\": [\"Q8R5C8\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:4N4H:LIG:D:PO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.3583,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "4N4H",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"268\", \"component\": \"ARG\", \"entity_position\": 149, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4254, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"TRP\", \"entity_position\": 153, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3048, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"GLY\", \"entity_position\": 193, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5938, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"HIS\", \"entity_position\": 194, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3216, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"HIS\", \"entity_position\": 195, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3583, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"315\", \"component\": \"HIS\", \"entity_position\": 196, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9063, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/Zmynd11__TAX10090__Q8R5C8/Complexes/4N4H/original.cif",
            "source_coordinate_sha256": "846f4365d782c5d008d80fa1cf4e8093fac1a121993ce6c410e2b02c169141ae",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:4N4H:LIG:D:PO4:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.3583,
          "minimum_chain_distance_angstrom": 2.3583,
          "minimum_core_distance_angstrom": 2.3583,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "4N4H",
          "protein_id": "UP:Q8R5C8",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:4N4H:LIG:D:PO4:402:.:SITE:UP:Q8R5C8:PWWP1:A",
          "source_coordinate_sha256": "846f4365d782c5d008d80fa1cf4e8093fac1a121993ce6c410e2b02c169141ae"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"GLY\", \"entity_position\": 193, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8107, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"HIS\", \"entity_position\": 194, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5684, \"uniprot_position\": 313}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"HIS\", \"entity_position\": 195, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.635, \"uniprot_position\": 314}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"315\", \"component\": \"HIS\", \"entity_position\": 196, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7822, \"uniprot_position\": 315}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "PO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"268\", \"component\": \"ARG\", \"entity_position\": 149, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2168, \"uniprot_position\": 268}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"TRP\", \"entity_position\": 153, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0978, \"uniprot_position\": 272}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"GLY\", \"entity_position\": 193, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8107, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"HIS\", \"entity_position\": 194, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5684, \"uniprot_position\": 313}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"HIS\", \"entity_position\": 195, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.635, \"uniprot_position\": 314}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"315\", \"component\": \"HIS\", \"entity_position\": 196, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7822, \"uniprot_position\": 315}]",
          "chain_id": "PDB:4N4I:CHAIN:A:UP:Q8R5C8",
          "chemical_id": "INCHIKEY:NBIIXXVUZAFLBC-UHFFFAOYSA-K",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"GLY\", \"entity_position\": 193, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8107, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"HIS\", \"entity_position\": 194, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5684, \"uniprot_position\": 313}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"HIS\", \"entity_position\": 195, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.635, \"uniprot_position\": 314}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"315\", \"component\": \"HIS\", \"entity_position\": 196, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7822, \"uniprot_position\": 315}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q8R5C8:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "Zmynd11",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "PO4",
            "chemical_id": "INCHIKEY:NBIIXXVUZAFLBC-UHFFFAOYSA-K",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Zinc finger MYND domain-containing protein 11\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 252, \"uniprot_ids\": [\"Q8R5C8\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:4N4I:LIG:D:PO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.635,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "4N4I",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"268\", \"component\": \"ARG\", \"entity_position\": 149, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2168, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"272\", \"component\": \"TRP\", \"entity_position\": 153, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0978, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"GLY\", \"entity_position\": 193, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8107, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"313\", \"component\": \"HIS\", \"entity_position\": 194, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5684, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"314\", \"component\": \"HIS\", \"entity_position\": 195, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.635, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"315\", \"component\": \"HIS\", \"entity_position\": 196, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7822, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/Zmynd11__TAX10090__Q8R5C8/Complexes/4N4I/original.cif",
            "source_coordinate_sha256": "22a5534c64dcd73b49a3c3f2f9e41896c5689ca25449ef8a86993159e5db235c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:4N4I:LIG:D:PO4:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.635,
          "minimum_chain_distance_angstrom": 2.635,
          "minimum_core_distance_angstrom": 2.635,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "4N4I",
          "protein_id": "UP:Q8R5C8",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:4N4I:LIG:D:PO4:402:.:SITE:UP:Q8R5C8:PWWP1:A",
          "source_coordinate_sha256": "22a5534c64dcd73b49a3c3f2f9e41896c5689ca25449ef8a86993159e5db235c"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 3,
      "context_pdb_count": 3,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "PWWP-proximal structure",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 3,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:NBIIXXVUZAFLBC-UHFFFAOYSA-K",
        "compound_id": "INCHIKEY:NBIIXXVUZAFLBC-UHFFFAOYSA-K",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "PHOSPHATE ION",
        "other_pdb_component": true,
        "other_site_count": 3,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:4N4G:LIG:C:PO4:402:.:SITE:UP:Q8R5C8:PWWP1:A",
          "PDB:4N4H:LIG:D:PO4:402:.:SITE:UP:Q8R5C8:PWWP1:A",
          "PDB:4N4I:LIG:D:PO4:402:.:SITE:UP:Q8R5C8:PWWP1:A"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:4N4G:LIG:C:PO4:402:.:SITE:UP:Q8R5C8:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/PO4",
          "chemical_id": "INCHIKEY:NBIIXXVUZAFLBC-UHFFFAOYSA-K",
          "compound_id": "INCHIKEY:NBIIXXVUZAFLBC-UHFFFAOYSA-K",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "09c84041074f997e0da769246ca10975646dd36ae29032fa490130f7f2beb56e",
          "domain_id": "UP:Q8R5C8:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:4N4G:LIG:C:PO4:402:.",
          "observed_other_component": true,
          "pdb_id": "4N4G",
          "protein_id": "UP:Q8R5C8",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:4N4G:LIG:C:PO4:402:.:SITE:UP:Q8R5C8:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/4N4G",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:4N4H:LIG:D:PO4:402:.:SITE:UP:Q8R5C8:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/PO4",
          "chemical_id": "INCHIKEY:NBIIXXVUZAFLBC-UHFFFAOYSA-K",
          "compound_id": "INCHIKEY:NBIIXXVUZAFLBC-UHFFFAOYSA-K",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "846f4365d782c5d008d80fa1cf4e8093fac1a121993ce6c410e2b02c169141ae",
          "domain_id": "UP:Q8R5C8:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:4N4H:LIG:D:PO4:402:.",
          "observed_other_component": true,
          "pdb_id": "4N4H",
          "protein_id": "UP:Q8R5C8",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:4N4H:LIG:D:PO4:402:.:SITE:UP:Q8R5C8:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/4N4H",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:4N4I:LIG:D:PO4:402:.:SITE:UP:Q8R5C8:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/PO4",
          "chemical_id": "INCHIKEY:NBIIXXVUZAFLBC-UHFFFAOYSA-K",
          "compound_id": "INCHIKEY:NBIIXXVUZAFLBC-UHFFFAOYSA-K",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "22a5534c64dcd73b49a3c3f2f9e41896c5689ca25449ef8a86993159e5db235c",
          "domain_id": "UP:Q8R5C8:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:4N4I:LIG:D:PO4:402:.",
          "observed_other_component": true,
          "pdb_id": "4N4I",
          "protein_id": "UP:Q8R5C8",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:4N4I:LIG:D:PO4:402:.:SITE:UP:Q8R5C8:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/4N4I",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    },
    {
      "aliases": [
        "S-ADENOSYL-L-HOMOCYSTEINE"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "11NZ",
        "11OA",
        "11OH",
        "11OI",
        "6PA7",
        "8EIH",
        "8EII",
        "8EIJ",
        "8EIK",
        "9E00",
        "9E05",
        "9E0F",
        "9E0G",
        "9E2D",
        "9E2Q",
        "9E2R",
        "9E3D",
        "9E3R",
        "9E3U",
        "9MP0",
        "9MPO",
        "9MPP",
        "9PRW",
        "9Y4P"
      ],
      "bound_structure_count": 0,
      "category": "Deposited component / association",
      "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
      "classifications": [],
      "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 11,
        "calculated_HBD": 5,
        "calculated_TPSA": 182.63,
        "calculated_formula": "C14H20N6O5S",
        "calculated_logP": -1.4371,
        "calculated_molecular_weight": 384.418,
        "computed_inchikey": "ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "ffebbea0b5a6b6fe6253-dark.svg",
          "light": "ffebbea0b5a6b6fe6253-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [],
      "entity_kind": "chemical_identity",
      "genes": [],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "S-ADENOSYL-L-HOMOCYSTEINE"
        ],
        "ccd_ids": [
          "SAH"
        ],
        "ccd_names": "[\"S-ADENOSYL-L-HOMOCYSTEINE\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
        "connectivity_block": "ZJUKTBDSGOFHSH",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"SAH\": 0}",
        "formulae": "[\"C14 H20 N6 O5 S\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CSCC[C@@H](C(=O)O)N)O)O)N",
        "primary_name": "S-ADENOSYL-L-HOMOCYSTEINE",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"SAH\": \"c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CSCC[C@@H](C(=O)O)N)O)O)N\"}",
        "source_metadata_sha256": "{\"SAH\": \"dff94e5a4d48879b3c8fd7057a044d6beeb8143070198a2a866f18daf529249a\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/SAH"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "S-ADENOSYL-L-HOMOCYSTEINE",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 24,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [],
      "relationships": [],
      "relevant": false,
      "search_text": "s-adenosyl-l-homocysteine inchikey:zjuktbdsgofhsh-wfmpwkqpsa-n s-adenosyl-l-homocysteine 11nz 11oa 11oh 11oi 6pa7 8eih 8eii 8eij 8eik 9e00 9e05 9e0f 9e0g 9e2d 9e2q 9e2r 9e3d 9e3r 9e3u 9mp0 9mpo 9mpp 9prw 9y4p {\"aliases\":[\"s-adenosyl-l-homocysteine\"],\"ccd_ids\":[\"sah\"],\"ccd_names\":\"[\\\"s-adenosyl-l-homocysteine\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:zjuktbdsgofhsh-wfmpwkqpsa-n\",\"connectivity_block\":\"zjuktbdsgofhsh\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"sah\\\": 0}\",\"formulae\":\"[\\\"c14 h20 n6 o5 s\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"zjuktbdsgofhsh-wfmpwkqpsa-n\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"c1nc(c2c(n1)n(cn2)[c@h]3[c@@h]([c@@h]([c@h](o3)cscc[c@@h](c(=o)o)n)o)o)n\",\"primary_name\":\"s-adenosyl-l-homocysteine\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"sah\\\": \\\"c1nc(c2c(n1)n(cn2)[c@h]3[c@@h]([c@@h]([c@h](o3)cscc[c@@h](c(=o)o)n)o)o)n\\\"}\",\"source_metadata_sha256\":\"{\\\"sah\\\": \\\"dff94e5a4d48879b3c8fd7057a044d6beeb8143070198a2a866f18daf529249a\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/sah\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/SAH"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"F\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.8295, \"uniprot_position\": 640}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.6834, \"uniprot_position\": 641}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.4023, \"uniprot_position\": 642}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.6556, \"uniprot_position\": 643}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.6045, \"uniprot_position\": 645}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.6008, \"uniprot_position\": 663}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.6923, \"uniprot_position\": 664}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.1688, \"uniprot_position\": 665}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.5011, \"uniprot_position\": 666}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.6926, \"uniprot_position\": 685}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.5926, \"uniprot_position\": 686}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.2177, \"uniprot_position\": 687}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.5945, \"uniprot_position\": 688}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.1822, \"uniprot_position\": 707}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.9963, \"uniprot_position\": 708}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.2688, \"uniprot_position\": 709}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.9479, \"uniprot_position\": 730}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.6107, \"uniprot_position\": 756}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.4935, \"uniprot_position\": 891}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.0533, \"uniprot_position\": 892}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.8679, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11NZ:CHAIN:F:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"F\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"F\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "BA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11NZ:LIG:BA:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.4935,
            "nearest_polypeptide_label_asym_id": "F",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11NZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"F\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.8295, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.6834, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.4023, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.6556, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.6045, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.6008, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.6923, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.1688, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.5011, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.6926, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.5926, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.2177, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.5945, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.1822, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.9963, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.2688, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.9479, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.6107, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.4935, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.0533, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.8679, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11NZ/original.cif",
            "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11NZ:LIG:BA:SAH:1001:.",
          "ligand_label_asym_id": "BA",
          "minimum_Pfam_distance_angstrom": 20.3537,
          "minimum_chain_distance_angstrom": 2.4935,
          "minimum_core_distance_angstrom": 25.8539,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "F",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11NZ:LIG:BA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:F",
          "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"G\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.9277, \"uniprot_position\": 640}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.9887, \"uniprot_position\": 641}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.8112, \"uniprot_position\": 642}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.2681, \"uniprot_position\": 663}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.7875, \"uniprot_position\": 664}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.87, \"uniprot_position\": 665}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.3651, \"uniprot_position\": 666}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.095, \"uniprot_position\": 669}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.4115, \"uniprot_position\": 685}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.8934, \"uniprot_position\": 686}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.6494, \"uniprot_position\": 687}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.6378, \"uniprot_position\": 688}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.9036, \"uniprot_position\": 707}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.6386, \"uniprot_position\": 708}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.2926, \"uniprot_position\": 709}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.7467, \"uniprot_position\": 710}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.3447, \"uniprot_position\": 730}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.7045, \"uniprot_position\": 756}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.7408, \"uniprot_position\": 891}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.152, \"uniprot_position\": 892}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.755, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11NZ:CHAIN:G:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"G\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"G\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "IA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11NZ:LIG:IA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.7408,
            "nearest_polypeptide_label_asym_id": "G",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11NZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"G\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.9277, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.9887, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.8112, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.2681, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.7875, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.87, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.3651, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.095, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.4115, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.8934, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.6494, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.6378, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.9036, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.6386, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.2926, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.7467, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.3447, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.7045, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.7408, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.152, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.755, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11NZ/original.cif",
            "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11NZ:LIG:IA:SAH:1004:.",
          "ligand_label_asym_id": "IA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.7408,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "G",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11NZ:LIG:IA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:G",
          "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"H\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.9505, \"uniprot_position\": 640}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.0948, \"uniprot_position\": 641}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.7356, \"uniprot_position\": 642}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.9929, \"uniprot_position\": 643}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.3154, \"uniprot_position\": 645}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.9801, \"uniprot_position\": 663}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.6362, \"uniprot_position\": 664}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.921, \"uniprot_position\": 665}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.2311, \"uniprot_position\": 666}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.1655, \"uniprot_position\": 669}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.9327, \"uniprot_position\": 685}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.6151, \"uniprot_position\": 686}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.246, \"uniprot_position\": 687}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.7984, \"uniprot_position\": 688}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.7228, \"uniprot_position\": 707}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.0486, \"uniprot_position\": 708}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.4985, \"uniprot_position\": 709}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.9165, \"uniprot_position\": 710}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.9266, \"uniprot_position\": 730}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.1848, \"uniprot_position\": 888}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.6142, \"uniprot_position\": 891}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.0356, \"uniprot_position\": 892}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.9639, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11NZ:CHAIN:H:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"H\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"H\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "JA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11NZ:LIG:JA:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.6142,
            "nearest_polypeptide_label_asym_id": "H",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11NZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"H\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.9505, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.0948, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.7356, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.9929, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.3154, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.9801, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.6362, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.921, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.2311, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.1655, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.9327, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.6151, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.246, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.7984, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.7228, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.0486, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.4985, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.9165, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.9266, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.1848, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.6142, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.0356, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.9639, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11NZ/original.cif",
            "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11NZ:LIG:JA:SAH:1001:.",
          "ligand_label_asym_id": "JA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6142,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "H",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11NZ:LIG:JA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:H",
          "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2498, \"uniprot_position\": 640}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9418, \"uniprot_position\": 641}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9217, \"uniprot_position\": 642}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.505, \"uniprot_position\": 643}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4658, \"uniprot_position\": 663}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3704, \"uniprot_position\": 664}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.667, \"uniprot_position\": 665}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.286, \"uniprot_position\": 666}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2513, \"uniprot_position\": 685}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6104, \"uniprot_position\": 686}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7627, \"uniprot_position\": 687}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6339, \"uniprot_position\": 707}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0876, \"uniprot_position\": 708}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9521, \"uniprot_position\": 709}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7293, \"uniprot_position\": 710}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0948, \"uniprot_position\": 891}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2835, \"uniprot_position\": 892}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7437, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11NZ:CHAIN:A:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11NZ:LIG:K:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.9418,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11NZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2498, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9418, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9217, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.505, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4658, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3704, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.667, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.286, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2513, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6104, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7627, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6339, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0876, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9521, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7293, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0948, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2835, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7437, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11NZ/original.cif",
            "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11NZ:LIG:K:SAH:1001:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.9418,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11NZ:LIG:K:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6133, \"uniprot_position\": 640}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3799, \"uniprot_position\": 641}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3265, \"uniprot_position\": 642}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0506, \"uniprot_position\": 643}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9405, \"uniprot_position\": 645}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0721, \"uniprot_position\": 663}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6931, \"uniprot_position\": 664}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.237, \"uniprot_position\": 665}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2503, \"uniprot_position\": 666}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6594, \"uniprot_position\": 669}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6622, \"uniprot_position\": 685}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.611, \"uniprot_position\": 686}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5027, \"uniprot_position\": 687}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4628, \"uniprot_position\": 707}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1167, \"uniprot_position\": 708}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4783, \"uniprot_position\": 709}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.906, \"uniprot_position\": 710}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1817, \"uniprot_position\": 730}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5815, \"uniprot_position\": 888}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0323, \"uniprot_position\": 891}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3153, \"uniprot_position\": 892}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6488, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11NZ:CHAIN:B:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11NZ:LIG:L:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.611,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11NZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6133, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3799, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3265, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0506, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9405, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0721, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6931, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.237, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2503, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6594, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6622, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.611, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5027, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4628, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1167, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4783, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.906, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1817, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5815, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0323, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3153, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6488, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11NZ/original.cif",
            "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11NZ:LIG:L:SAH:1001:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 23.3063,
          "minimum_chain_distance_angstrom": 2.611,
          "minimum_core_distance_angstrom": 25.5362,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11NZ:LIG:L:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"I\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.0856, \"uniprot_position\": 640}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.6327, \"uniprot_position\": 641}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.8546, \"uniprot_position\": 642}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.4734, \"uniprot_position\": 643}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.9522, \"uniprot_position\": 645}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.0917, \"uniprot_position\": 663}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 2.9193, \"uniprot_position\": 664}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.2913, \"uniprot_position\": 665}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.3427, \"uniprot_position\": 666}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.8396, \"uniprot_position\": 669}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.7792, \"uniprot_position\": 685}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 2.6028, \"uniprot_position\": 686}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.4004, \"uniprot_position\": 687}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 2.882, \"uniprot_position\": 707}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.1524, \"uniprot_position\": 708}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.5311, \"uniprot_position\": 709}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.8503, \"uniprot_position\": 730}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.7571, \"uniprot_position\": 756}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.8487, \"uniprot_position\": 888}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 2.6554, \"uniprot_position\": 891}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.2512, \"uniprot_position\": 892}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.1817, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11NZ:CHAIN:I:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"I\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"I\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "NA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11NZ:LIG:NA:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.6028,
            "nearest_polypeptide_label_asym_id": "I",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11NZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"I\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.0856, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.6327, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.8546, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.4734, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.9522, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.0917, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 2.9193, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.2913, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.3427, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.8396, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.7792, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 2.6028, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.4004, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 2.882, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.1524, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.5311, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.8503, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.7571, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.8487, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 2.6554, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.2512, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.1817, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11NZ/original.cif",
            "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11NZ:LIG:NA:SAH:1001:.",
          "ligand_label_asym_id": "NA",
          "minimum_Pfam_distance_angstrom": 23.548,
          "minimum_chain_distance_angstrom": 2.6028,
          "minimum_core_distance_angstrom": 25.5471,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "I",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11NZ:LIG:NA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:I",
          "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"J\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.1478, \"uniprot_position\": 640}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 2.8656, \"uniprot_position\": 641}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.7472, \"uniprot_position\": 642}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.4973, \"uniprot_position\": 643}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.3534, \"uniprot_position\": 645}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.647, \"uniprot_position\": 663}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.2099, \"uniprot_position\": 664}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.2184, \"uniprot_position\": 665}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.5101, \"uniprot_position\": 666}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.5823, \"uniprot_position\": 685}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.0939, \"uniprot_position\": 686}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.1615, \"uniprot_position\": 687}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.5638, \"uniprot_position\": 707}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.2689, \"uniprot_position\": 708}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.732, \"uniprot_position\": 709}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.7348, \"uniprot_position\": 710}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.5886, \"uniprot_position\": 891}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.6943, \"uniprot_position\": 892}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.2645, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11NZ:CHAIN:J:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"J\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"J\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "RA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11NZ:LIG:RA:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.8656,
            "nearest_polypeptide_label_asym_id": "J",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11NZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"J\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.1478, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 2.8656, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.7472, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.4973, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.3534, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.647, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.2099, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.2184, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.5101, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.5823, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.0939, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.1615, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.5638, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.2689, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.732, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.7348, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.5886, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.6943, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.2645, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11NZ/original.cif",
            "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11NZ:LIG:RA:SAH:1001:.",
          "ligand_label_asym_id": "RA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.8656,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "J",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11NZ:LIG:RA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:J",
          "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9529, \"uniprot_position\": 640}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7885, \"uniprot_position\": 641}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4919, \"uniprot_position\": 642}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5818, \"uniprot_position\": 643}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3192, \"uniprot_position\": 645}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1388, \"uniprot_position\": 663}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4198, \"uniprot_position\": 664}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8863, \"uniprot_position\": 665}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3349, \"uniprot_position\": 666}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9061, \"uniprot_position\": 669}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8497, \"uniprot_position\": 685}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6127, \"uniprot_position\": 686}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2084, \"uniprot_position\": 687}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6123, \"uniprot_position\": 688}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8928, \"uniprot_position\": 707}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9953, \"uniprot_position\": 708}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5179, \"uniprot_position\": 709}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9702, \"uniprot_position\": 710}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1109, \"uniprot_position\": 730}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.723, \"uniprot_position\": 756}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8182, \"uniprot_position\": 888}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.741, \"uniprot_position\": 891}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1222, \"uniprot_position\": 892}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9653, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11NZ:CHAIN:C:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "S",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11NZ:LIG:S:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.4198,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11NZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9529, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7885, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4919, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5818, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3192, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1388, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4198, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8863, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3349, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9061, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8497, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6127, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2084, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6123, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8928, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9953, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5179, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9702, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1109, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.723, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8182, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.741, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1222, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9653, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11NZ/original.cif",
            "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11NZ:LIG:S:SAH:1004:.",
          "ligand_label_asym_id": "S",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.4198,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11NZ:LIG:S:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9419, \"uniprot_position\": 640}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.84, \"uniprot_position\": 641}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.9112, \"uniprot_position\": 642}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.9543, \"uniprot_position\": 643}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.9534, \"uniprot_position\": 645}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.2718, \"uniprot_position\": 663}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9199, \"uniprot_position\": 664}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9162, \"uniprot_position\": 665}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4772, \"uniprot_position\": 666}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.1898, \"uniprot_position\": 669}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4371, \"uniprot_position\": 685}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8712, \"uniprot_position\": 686}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6867, \"uniprot_position\": 687}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.6382, \"uniprot_position\": 688}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6085, \"uniprot_position\": 707}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6933, \"uniprot_position\": 708}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2894, \"uniprot_position\": 709}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.9606, \"uniprot_position\": 710}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.1861, \"uniprot_position\": 730}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.9137, \"uniprot_position\": 756}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0312, \"uniprot_position\": 891}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1968, \"uniprot_position\": 892}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9727, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11NZ:CHAIN:D:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "W",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11NZ:LIG:W:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.6085,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11NZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9419, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.84, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.9112, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.9543, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.9534, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.2718, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9199, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9162, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4772, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.1898, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4371, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8712, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6867, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.6382, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6085, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6933, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2894, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.9606, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.1861, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.9137, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0312, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1968, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9727, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11NZ/original.cif",
            "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11NZ:LIG:W:SAH:1004:.",
          "ligand_label_asym_id": "W",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6085,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11NZ:LIG:W:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"E\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.0418, \"uniprot_position\": 640}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.533, \"uniprot_position\": 641}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.2396, \"uniprot_position\": 642}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.4961, \"uniprot_position\": 643}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.6779, \"uniprot_position\": 645}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4151, \"uniprot_position\": 663}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1888, \"uniprot_position\": 664}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1126, \"uniprot_position\": 665}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.6131, \"uniprot_position\": 666}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.673, \"uniprot_position\": 669}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.8599, \"uniprot_position\": 685}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.5834, \"uniprot_position\": 686}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.5403, \"uniprot_position\": 687}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3215, \"uniprot_position\": 707}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.555, \"uniprot_position\": 708}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3282, \"uniprot_position\": 709}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.1706, \"uniprot_position\": 710}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.7202, \"uniprot_position\": 730}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.7713, \"uniprot_position\": 756}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.9959, \"uniprot_position\": 888}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.5364, \"uniprot_position\": 891}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1638, \"uniprot_position\": 892}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.7973, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11NZ:CHAIN:E:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"E\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"E\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "X",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11NZ:LIG:X:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.5364,
            "nearest_polypeptide_label_asym_id": "E",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11NZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"E\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.0418, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.533, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.2396, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.4961, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.6779, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4151, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1888, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1126, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.6131, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.673, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.8599, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.5834, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.5403, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3215, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.555, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3282, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.1706, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.7202, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.7713, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.9959, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.5364, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1638, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.7973, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11NZ/original.cif",
            "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11NZ:LIG:X:SAH:1001:.",
          "ligand_label_asym_id": "X",
          "minimum_Pfam_distance_angstrom": 20.3155,
          "minimum_chain_distance_angstrom": 2.5364,
          "minimum_core_distance_angstrom": 26.1007,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "E",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11NZ:LIG:X:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "source_coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"639\", \"component\": \"LEU\", \"entity_position\": 360, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5376, \"uniprot_position\": 639}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2029, \"uniprot_position\": 640}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3709, \"uniprot_position\": 641}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8986, \"uniprot_position\": 642}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3171, \"uniprot_position\": 663}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.246, \"uniprot_position\": 664}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7974, \"uniprot_position\": 665}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7561, \"uniprot_position\": 669}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.2542, \"uniprot_position\": 685}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.492, \"uniprot_position\": 686}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7382, \"uniprot_position\": 687}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"706\", \"component\": \"GLY\", \"entity_position\": 427, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3515, \"uniprot_position\": 706}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9052, \"uniprot_position\": 707}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2202, \"uniprot_position\": 708}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5647, \"uniprot_position\": 709}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.086, \"uniprot_position\": 756}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6843, \"uniprot_position\": 888}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6094, \"uniprot_position\": 891}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4304, \"uniprot_position\": 892}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8466, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OA:CHAIN:C:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "AA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OA:LIG:AA:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.6094,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"639\", \"component\": \"LEU\", \"entity_position\": 360, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5376, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2029, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3709, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8986, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3171, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.246, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7974, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7561, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.2542, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.492, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7382, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"706\", \"component\": \"GLY\", \"entity_position\": 427, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3515, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9052, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2202, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5647, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.086, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6843, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6094, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4304, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8466, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OA/original.cif",
            "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OA:LIG:AA:SAH:1001:.",
          "ligand_label_asym_id": "AA",
          "minimum_Pfam_distance_angstrom": 24.0076,
          "minimum_chain_distance_angstrom": 2.6094,
          "minimum_core_distance_angstrom": 26.1942,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OA:LIG:AA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"J\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 2.902, \"uniprot_position\": 640}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.0363, \"uniprot_position\": 641}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.6887, \"uniprot_position\": 642}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.6126, \"uniprot_position\": 643}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.5349, \"uniprot_position\": 645}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.7158, \"uniprot_position\": 663}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.0736, \"uniprot_position\": 664}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.1236, \"uniprot_position\": 665}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.1754, \"uniprot_position\": 666}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.4016, \"uniprot_position\": 669}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.4923, \"uniprot_position\": 685}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.1594, \"uniprot_position\": 686}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.7117, \"uniprot_position\": 687}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.0903, \"uniprot_position\": 688}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.3128, \"uniprot_position\": 707}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.3057, \"uniprot_position\": 708}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.7896, \"uniprot_position\": 709}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.8656, \"uniprot_position\": 710}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.2195, \"uniprot_position\": 730}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.3432, \"uniprot_position\": 756}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 2.9047, \"uniprot_position\": 891}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.529, \"uniprot_position\": 892}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 2.9535, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OA:CHAIN:J:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"J\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"J\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "FB",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OA:LIG:FB:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.902,
            "nearest_polypeptide_label_asym_id": "J",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"J\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 2.902, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.0363, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.6887, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.6126, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.5349, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.7158, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.0736, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.1236, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.1754, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.4016, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.4923, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.1594, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.7117, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.0903, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.3128, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.3057, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 3.7896, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.8656, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.2195, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.3432, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 2.9047, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 4.529, \"uniprot_position\": null}, {\"auth_asym_id\": \"J\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"J\", \"minimum_distance_angstrom\": 2.9535, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OA/original.cif",
            "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OA:LIG:FB:SAH:1004:.",
          "ligand_label_asym_id": "FB",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.902,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "J",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OA:LIG:FB:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:J",
          "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"L\", \"auth_seq_id\": \"639\", \"component\": \"LEU\", \"entity_position\": 360, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.8038, \"uniprot_position\": 639}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.2254, \"uniprot_position\": 640}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 2.8604, \"uniprot_position\": 641}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.2176, \"uniprot_position\": 642}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.2093, \"uniprot_position\": 643}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 365, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.3392, \"uniprot_position\": 644}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 2.6406, \"uniprot_position\": 645}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.0691, \"uniprot_position\": 663}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.4011, \"uniprot_position\": 664}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.7416, \"uniprot_position\": 665}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.8068, \"uniprot_position\": 666}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.8254, \"uniprot_position\": 669}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.4852, \"uniprot_position\": 685}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.5168, \"uniprot_position\": 687}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.2058, \"uniprot_position\": 707}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.8185, \"uniprot_position\": 708}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.7068, \"uniprot_position\": 709}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.6612, \"uniprot_position\": 710}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.1923, \"uniprot_position\": 730}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.1471, \"uniprot_position\": 888}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.2145, \"uniprot_position\": 891}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.0148, \"uniprot_position\": 892}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.8075, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OA:CHAIN:L:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"L\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"L\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "GB",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OA:LIG:GB:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.6406,
            "nearest_polypeptide_label_asym_id": "L",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"L\", \"auth_seq_id\": \"639\", \"component\": \"LEU\", \"entity_position\": 360, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.8038, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.2254, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 2.8604, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.2176, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.2093, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 365, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.3392, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 2.6406, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.0691, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.4011, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.7416, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.8068, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.8254, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.4852, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.5168, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.2058, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.8185, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.7068, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.6612, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.1923, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.1471, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.2145, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.0148, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.8075, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OA/original.cif",
            "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OA:LIG:GB:SAH:1001:.",
          "ligand_label_asym_id": "GB",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6406,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "L",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OA:LIG:GB:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:L",
          "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9198, \"uniprot_position\": 640}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6876, \"uniprot_position\": 641}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2352, \"uniprot_position\": 642}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9724, \"uniprot_position\": 643}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 365, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7539, \"uniprot_position\": 644}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.774, \"uniprot_position\": 645}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4752, \"uniprot_position\": 663}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8158, \"uniprot_position\": 664}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9412, \"uniprot_position\": 665}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8, \"uniprot_position\": 666}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.0027, \"uniprot_position\": 669}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4777, \"uniprot_position\": 685}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8365, \"uniprot_position\": 686}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7182, \"uniprot_position\": 687}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1207, \"uniprot_position\": 707}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.5776, \"uniprot_position\": 708}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7439, \"uniprot_position\": 709}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7117, \"uniprot_position\": 730}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6687, \"uniprot_position\": 888}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.033, \"uniprot_position\": 891}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0422, \"uniprot_position\": 892}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9263, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OA:CHAIN:D:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "HA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OA:LIG:HA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.6876,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9198, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6876, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2352, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9724, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 365, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7539, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.774, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4752, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8158, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9412, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.0027, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4777, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8365, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7182, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1207, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.5776, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7439, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7117, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6687, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.033, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0422, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9263, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OA/original.cif",
            "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OA:LIG:HA:SAH:1004:.",
          "ligand_label_asym_id": "HA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6876,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OA:LIG:HA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"M\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.098, \"uniprot_position\": 640}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.6906, \"uniprot_position\": 641}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.3815, \"uniprot_position\": 642}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.3879, \"uniprot_position\": 643}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 365, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.8175, \"uniprot_position\": 644}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.9932, \"uniprot_position\": 645}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.0535, \"uniprot_position\": 663}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.6877, \"uniprot_position\": 664}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.2812, \"uniprot_position\": 665}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.6671, \"uniprot_position\": 666}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.0272, \"uniprot_position\": 669}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.4969, \"uniprot_position\": 685}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.1898, \"uniprot_position\": 686}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.8011, \"uniprot_position\": 687}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.3982, \"uniprot_position\": 688}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.2984, \"uniprot_position\": 707}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.8704, \"uniprot_position\": 708}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.3481, \"uniprot_position\": 709}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"727\", \"component\": \"THR\", \"entity_position\": 448, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.4811, \"uniprot_position\": 727}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.6078, \"uniprot_position\": 730}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.8633, \"uniprot_position\": 756}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.6123, \"uniprot_position\": 888}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.0462, \"uniprot_position\": 891}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.5656, \"uniprot_position\": 892}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.9592, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OA:CHAIN:M:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"M\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"M\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "KB",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OA:LIG:KB:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.6877,
            "nearest_polypeptide_label_asym_id": "M",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"M\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.098, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.6906, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.3815, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.3879, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 365, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.8175, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.9932, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.0535, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.6877, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.2812, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.6671, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.0272, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.4969, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.1898, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.8011, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.3982, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.2984, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.8704, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.3481, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"727\", \"component\": \"THR\", \"entity_position\": 448, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.4811, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.6078, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.8633, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.6123, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.0462, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.5656, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.9592, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OA/original.cif",
            "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OA:LIG:KB:SAH:1004:.",
          "ligand_label_asym_id": "KB",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6877,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "M",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OA:LIG:KB:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:M",
          "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"E\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.9955, \"uniprot_position\": 640}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.8426, \"uniprot_position\": 641}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.2651, \"uniprot_position\": 642}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.3578, \"uniprot_position\": 643}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.5086, \"uniprot_position\": 645}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.0918, \"uniprot_position\": 663}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.7372, \"uniprot_position\": 664}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.9222, \"uniprot_position\": 665}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.1292, \"uniprot_position\": 666}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.6621, \"uniprot_position\": 669}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4284, \"uniprot_position\": 685}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1228, \"uniprot_position\": 686}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.2748, \"uniprot_position\": 687}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.5043, \"uniprot_position\": 688}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.2211, \"uniprot_position\": 707}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.9668, \"uniprot_position\": 708}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.5548, \"uniprot_position\": 709}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.7058, \"uniprot_position\": 730}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.5181, \"uniprot_position\": 756}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.7334, \"uniprot_position\": 891}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.2937, \"uniprot_position\": 892}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.8491, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OA:CHAIN:E:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"E\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"E\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "LA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OA:LIG:LA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.7334,
            "nearest_polypeptide_label_asym_id": "E",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"E\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.9955, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.8426, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.2651, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.3578, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.5086, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.0918, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.7372, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.9222, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.1292, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.6621, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4284, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1228, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.2748, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.5043, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.2211, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.9668, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.5548, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.7058, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.5181, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.7334, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.2937, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.8491, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OA/original.cif",
            "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OA:LIG:LA:SAH:1004:.",
          "ligand_label_asym_id": "LA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.7334,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "E",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OA:LIG:LA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"N\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.2424, \"uniprot_position\": 640}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.7159, \"uniprot_position\": 641}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.4701, \"uniprot_position\": 642}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.9315, \"uniprot_position\": 643}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 365, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.7815, \"uniprot_position\": 644}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.2787, \"uniprot_position\": 645}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.0567, \"uniprot_position\": 663}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.9722, \"uniprot_position\": 664}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.7094, \"uniprot_position\": 665}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.9092, \"uniprot_position\": 666}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.0828, \"uniprot_position\": 669}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.7672, \"uniprot_position\": 685}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.9951, \"uniprot_position\": 686}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.2984, \"uniprot_position\": 687}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.1099, \"uniprot_position\": 707}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.6412, \"uniprot_position\": 708}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.8916, \"uniprot_position\": 709}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.9408, \"uniprot_position\": 710}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.7727, \"uniprot_position\": 730}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.851, \"uniprot_position\": 888}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.3895, \"uniprot_position\": 891}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.8362, \"uniprot_position\": 892}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.019, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OA:CHAIN:N:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"N\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"N\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "LB",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OA:LIG:LB:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.7159,
            "nearest_polypeptide_label_asym_id": "N",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"N\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.2424, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.7159, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.4701, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.9315, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 365, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.7815, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.2787, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.0567, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.9722, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.7094, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.9092, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.0828, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.7672, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.9951, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.2984, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.1099, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.6412, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.8916, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.9408, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.7727, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.851, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.3895, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.8362, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.019, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OA/original.cif",
            "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OA:LIG:LB:SAH:1001:.",
          "ligand_label_asym_id": "LB",
          "minimum_Pfam_distance_angstrom": 23.7385,
          "minimum_chain_distance_angstrom": 2.7159,
          "minimum_core_distance_angstrom": 26.1052,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "N",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OA:LIG:LB:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:N",
          "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"F\", \"auth_seq_id\": \"639\", \"component\": \"LEU\", \"entity_position\": 360, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.9804, \"uniprot_position\": 639}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.9406, \"uniprot_position\": 640}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.8895, \"uniprot_position\": 641}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.338, \"uniprot_position\": 642}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.9956, \"uniprot_position\": 645}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.1389, \"uniprot_position\": 663}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.6202, \"uniprot_position\": 664}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.2116, \"uniprot_position\": 665}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.5665, \"uniprot_position\": 666}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.1597, \"uniprot_position\": 669}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.4261, \"uniprot_position\": 685}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.2534, \"uniprot_position\": 686}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.2011, \"uniprot_position\": 687}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.0295, \"uniprot_position\": 707}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.6512, \"uniprot_position\": 708}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.5559, \"uniprot_position\": 709}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.7534, \"uniprot_position\": 730}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.2714, \"uniprot_position\": 756}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.6978, \"uniprot_position\": 891}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.9127, \"uniprot_position\": 892}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.9008, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OA:CHAIN:F:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"F\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"F\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "MA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OA:LIG:MA:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.6202,
            "nearest_polypeptide_label_asym_id": "F",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"F\", \"auth_seq_id\": \"639\", \"component\": \"LEU\", \"entity_position\": 360, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.9804, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.9406, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.8895, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.338, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.9956, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.1389, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.6202, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.2116, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.5665, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.1597, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.4261, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.2534, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.2011, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.0295, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.6512, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.5559, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.7534, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.2714, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.6978, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.9127, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.9008, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OA/original.cif",
            "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OA:LIG:MA:SAH:1001:.",
          "ligand_label_asym_id": "MA",
          "minimum_Pfam_distance_angstrom": 24.1235,
          "minimum_chain_distance_angstrom": 2.6202,
          "minimum_core_distance_angstrom": 26.8657,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "F",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OA:LIG:MA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:F",
          "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"O\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.1896, \"uniprot_position\": 640}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.0981, \"uniprot_position\": 641}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.3181, \"uniprot_position\": 642}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.6771, \"uniprot_position\": 645}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.0858, \"uniprot_position\": 663}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 2.9173, \"uniprot_position\": 664}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.7749, \"uniprot_position\": 665}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.0257, \"uniprot_position\": 666}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.4126, \"uniprot_position\": 669}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.5355, \"uniprot_position\": 685}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.12, \"uniprot_position\": 686}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.1321, \"uniprot_position\": 687}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.9247, \"uniprot_position\": 688}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.5609, \"uniprot_position\": 707}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.9835, \"uniprot_position\": 708}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.7821, \"uniprot_position\": 709}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.5226, \"uniprot_position\": 710}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.2301, \"uniprot_position\": 730}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.0705, \"uniprot_position\": 756}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 2.9125, \"uniprot_position\": 891}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.4269, \"uniprot_position\": 892}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.016, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OA:CHAIN:O:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"O\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"O\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "PB",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OA:LIG:PB:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.9125,
            "nearest_polypeptide_label_asym_id": "O",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"O\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.1896, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.0981, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.3181, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.6771, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.0858, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 2.9173, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.7749, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.0257, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.4126, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.5355, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.12, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.1321, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.9247, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.5609, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.9835, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.7821, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.5226, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.2301, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.0705, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 2.9125, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.4269, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.016, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OA/original.cif",
            "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OA:LIG:PB:SAH:1001:.",
          "ligand_label_asym_id": "PB",
          "minimum_Pfam_distance_angstrom": 23.2338,
          "minimum_chain_distance_angstrom": 2.9125,
          "minimum_core_distance_angstrom": 25.0873,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "O",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OA:LIG:PB:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:O",
          "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"G\", \"auth_seq_id\": \"639\", \"component\": \"LEU\", \"entity_position\": 360, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.6313, \"uniprot_position\": 639}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.9878, \"uniprot_position\": 640}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.6135, \"uniprot_position\": 641}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.1706, \"uniprot_position\": 642}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.0092, \"uniprot_position\": 643}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 365, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.9696, \"uniprot_position\": 644}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.6584, \"uniprot_position\": 645}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.0288, \"uniprot_position\": 663}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.0913, \"uniprot_position\": 664}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.2925, \"uniprot_position\": 665}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.7324, \"uniprot_position\": 666}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.7416, \"uniprot_position\": 669}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.2157, \"uniprot_position\": 685}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.6143, \"uniprot_position\": 686}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.1653, \"uniprot_position\": 687}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.2012, \"uniprot_position\": 707}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.6341, \"uniprot_position\": 708}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.6907, \"uniprot_position\": 709}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.7884, \"uniprot_position\": 730}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.5027, \"uniprot_position\": 888}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.9439, \"uniprot_position\": 891}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.9546, \"uniprot_position\": 892}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.027, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OA:CHAIN:G:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"G\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"G\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "QA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OA:LIG:QA:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.6135,
            "nearest_polypeptide_label_asym_id": "G",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"G\", \"auth_seq_id\": \"639\", \"component\": \"LEU\", \"entity_position\": 360, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.6313, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.9878, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.6135, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.1706, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.0092, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 365, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.9696, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.6584, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.0288, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.0913, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.2925, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.7324, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.7416, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.2157, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.6143, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.1653, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.2012, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.6341, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.6907, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.7884, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.5027, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.9439, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.9546, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.027, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OA/original.cif",
            "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OA:LIG:QA:SAH:1001:.",
          "ligand_label_asym_id": "QA",
          "minimum_Pfam_distance_angstrom": 24.4562,
          "minimum_chain_distance_angstrom": 2.6135,
          "minimum_core_distance_angstrom": 26.9368,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "G",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OA:LIG:QA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:G",
          "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1811, \"uniprot_position\": 640}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9902, \"uniprot_position\": 641}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6671, \"uniprot_position\": 642}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5073, \"uniprot_position\": 643}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7933, \"uniprot_position\": 645}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2463, \"uniprot_position\": 663}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.132, \"uniprot_position\": 664}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2696, \"uniprot_position\": 665}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1925, \"uniprot_position\": 666}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3867, \"uniprot_position\": 669}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2743, \"uniprot_position\": 685}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6724, \"uniprot_position\": 686}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3968, \"uniprot_position\": 687}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0751, \"uniprot_position\": 688}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3793, \"uniprot_position\": 707}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2492, \"uniprot_position\": 708}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3919, \"uniprot_position\": 709}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9677, \"uniprot_position\": 710}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.398, \"uniprot_position\": 730}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.623, \"uniprot_position\": 756}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.271, \"uniprot_position\": 891}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6039, \"uniprot_position\": 892}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9482, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OA:CHAIN:A:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "V",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OA:LIG:V:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.6724,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1811, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9902, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6671, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5073, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7933, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2463, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.132, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2696, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1925, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3867, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2743, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6724, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3968, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0751, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3793, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2492, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3919, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9677, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.398, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.623, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.271, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6039, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9482, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OA/original.cif",
            "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OA:LIG:V:SAH:1004:.",
          "ligand_label_asym_id": "V",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6724,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OA:LIG:V:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"P\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.1657, \"uniprot_position\": 640}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 2.6634, \"uniprot_position\": 641}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.5631, \"uniprot_position\": 642}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.9151, \"uniprot_position\": 643}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.8275, \"uniprot_position\": 645}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.0295, \"uniprot_position\": 663}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 2.6259, \"uniprot_position\": 664}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.3752, \"uniprot_position\": 665}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.5003, \"uniprot_position\": 666}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 4.0321, \"uniprot_position\": 669}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 4.5001, \"uniprot_position\": 685}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.0894, \"uniprot_position\": 686}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.6841, \"uniprot_position\": 687}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 4.2603, \"uniprot_position\": 688}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.3223, \"uniprot_position\": 707}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 4.404, \"uniprot_position\": 708}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.4497, \"uniprot_position\": 709}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 4.6782, \"uniprot_position\": 710}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.9445, \"uniprot_position\": 730}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 4.2429, \"uniprot_position\": 756}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 2.7978, \"uniprot_position\": 891}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.4494, \"uniprot_position\": 892}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.0341, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OA:CHAIN:P:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"P\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"P\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "WB",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OA:LIG:WB:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.6259,
            "nearest_polypeptide_label_asym_id": "P",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"P\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.1657, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 2.6634, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.5631, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.9151, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.8275, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.0295, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 2.6259, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.3752, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.5003, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 4.0321, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 4.5001, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.0894, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.6841, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 4.2603, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.3223, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 4.404, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.4497, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 4.6782, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.9445, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 4.2429, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 2.7978, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.4494, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.0341, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OA/original.cif",
            "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OA:LIG:WB:SAH:1004:.",
          "ligand_label_asym_id": "WB",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6259,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "P",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OA:LIG:WB:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:P",
          "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"H\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.9813, \"uniprot_position\": 640}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.7476, \"uniprot_position\": 641}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.9805, \"uniprot_position\": 642}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.8379, \"uniprot_position\": 643}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.6874, \"uniprot_position\": 645}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.3587, \"uniprot_position\": 663}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.1316, \"uniprot_position\": 664}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.9773, \"uniprot_position\": 665}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.2995, \"uniprot_position\": 666}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.533, \"uniprot_position\": 669}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.9568, \"uniprot_position\": 685}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.9082, \"uniprot_position\": 686}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.8574, \"uniprot_position\": 687}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.6972, \"uniprot_position\": 688}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.188, \"uniprot_position\": 707}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.561, \"uniprot_position\": 708}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.3846, \"uniprot_position\": 709}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.5982, \"uniprot_position\": 730}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.8845, \"uniprot_position\": 756}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.7077, \"uniprot_position\": 891}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.24, \"uniprot_position\": 892}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.8691, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OA:CHAIN:H:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"H\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"H\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "XA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OA:LIG:XA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.7077,
            "nearest_polypeptide_label_asym_id": "H",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"H\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.9813, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.7476, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.9805, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.8379, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.6874, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.3587, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.1316, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.9773, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.2995, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.533, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.9568, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.9082, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.8574, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.6972, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.188, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.561, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.3846, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.5982, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.8845, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.7077, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.24, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.8691, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OA/original.cif",
            "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OA:LIG:XA:SAH:1004:.",
          "ligand_label_asym_id": "XA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.7077,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "H",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OA:LIG:XA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:H",
          "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"639\", \"component\": \"LEU\", \"entity_position\": 360, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 4.815, \"uniprot_position\": 639}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.1972, \"uniprot_position\": 640}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 2.8047, \"uniprot_position\": 641}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.2312, \"uniprot_position\": 642}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.2411, \"uniprot_position\": 643}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 365, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 4.2974, \"uniprot_position\": 644}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 2.664, \"uniprot_position\": 645}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.0515, \"uniprot_position\": 663}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.4731, \"uniprot_position\": 664}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.6575, \"uniprot_position\": 665}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.8187, \"uniprot_position\": 666}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.8162, \"uniprot_position\": 669}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 4.5358, \"uniprot_position\": 685}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.4409, \"uniprot_position\": 687}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 4.1969, \"uniprot_position\": 707}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 4.7966, \"uniprot_position\": 708}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.7069, \"uniprot_position\": 709}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 4.6637, \"uniprot_position\": 710}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 4.0614, \"uniprot_position\": 730}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 4.164, \"uniprot_position\": 888}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.2099, \"uniprot_position\": 891}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.0115, \"uniprot_position\": 892}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.7823, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OA:CHAIN:Q:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"Q\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"Q\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "XB",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OA:LIG:XB:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.664,
            "nearest_polypeptide_label_asym_id": "Q",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"639\", \"component\": \"LEU\", \"entity_position\": 360, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 4.815, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.1972, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 2.8047, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.2312, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.2411, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 365, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 4.2974, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 2.664, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.0515, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.4731, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.6575, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.8187, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.8162, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 4.5358, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.4409, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 4.1969, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 4.7966, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.7069, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 431, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 4.6637, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 4.0614, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 4.164, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.2099, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.0115, \"uniprot_position\": null}, {\"auth_asym_id\": \"Q\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"Q\", \"minimum_distance_angstrom\": 3.7823, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OA/original.cif",
            "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OA:LIG:XB:SAH:1001:.",
          "ligand_label_asym_id": "XB",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.664,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "Q",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OA:LIG:XB:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:Q",
          "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"I\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 2.709, \"uniprot_position\": 640}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 2.8729, \"uniprot_position\": 641}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.5173, \"uniprot_position\": 642}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.7035, \"uniprot_position\": 643}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.2492, \"uniprot_position\": 645}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.472, \"uniprot_position\": 663}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 2.5873, \"uniprot_position\": 664}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.6113, \"uniprot_position\": 665}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.2543, \"uniprot_position\": 666}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.0259, \"uniprot_position\": 669}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.2821, \"uniprot_position\": 685}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.0161, \"uniprot_position\": 686}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.3529, \"uniprot_position\": 687}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.0794, \"uniprot_position\": 688}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.0795, \"uniprot_position\": 707}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.4098, \"uniprot_position\": 708}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.0894, \"uniprot_position\": 709}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"887\", \"component\": \"ARG\", \"entity_position\": 608, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.5148, \"uniprot_position\": 887}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.5644, \"uniprot_position\": 888}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.0137, \"uniprot_position\": 891}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.0431, \"uniprot_position\": 892}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.5634, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OA:CHAIN:I:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"I\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"I\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "YA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OA:LIG:YA:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.5873,
            "nearest_polypeptide_label_asym_id": "I",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"I\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 2.709, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 2.8729, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.5173, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.7035, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.2492, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.472, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 2.5873, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.6113, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.2543, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.0259, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.2821, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.0161, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.3529, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.0794, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.0795, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.4098, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.0894, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"887\", \"component\": \"ARG\", \"entity_position\": 608, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.5148, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.5644, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.0137, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 4.0431, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"I\", \"minimum_distance_angstrom\": 3.5634, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OA/original.cif",
            "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OA:LIG:YA:SAH:1001:.",
          "ligand_label_asym_id": "YA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.5873,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "I",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OA:LIG:YA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:I",
          "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0569, \"uniprot_position\": 640}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3003, \"uniprot_position\": 641}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4022, \"uniprot_position\": 642}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.567, \"uniprot_position\": 643}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9134, \"uniprot_position\": 645}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5742, \"uniprot_position\": 663}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7005, \"uniprot_position\": 664}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8746, \"uniprot_position\": 665}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9143, \"uniprot_position\": 666}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8669, \"uniprot_position\": 669}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6289, \"uniprot_position\": 685}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8007, \"uniprot_position\": 686}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8871, \"uniprot_position\": 687}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4253, \"uniprot_position\": 688}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1626, \"uniprot_position\": 707}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4491, \"uniprot_position\": 708}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6004, \"uniprot_position\": 709}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2486, \"uniprot_position\": 730}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8374, \"uniprot_position\": 756}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6452, \"uniprot_position\": 888}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.907, \"uniprot_position\": 891}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4114, \"uniprot_position\": 892}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.861, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OA:CHAIN:B:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "Z",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OA:LIG:Z:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.7005,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0569, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3003, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4022, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.567, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9134, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5742, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7005, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8746, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9143, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8669, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6289, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8007, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8871, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4253, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1626, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4491, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6004, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2486, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8374, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6452, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.907, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4114, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.861, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OA/original.cif",
            "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OA:LIG:Z:SAH:1004:.",
          "ligand_label_asym_id": "Z",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.7005,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OA:LIG:Z:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "source_coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1982, \"uniprot_position\": 640}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8445, \"uniprot_position\": 641}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8053, \"uniprot_position\": 642}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9284, \"uniprot_position\": 643}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7558, \"uniprot_position\": 645}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5153, \"uniprot_position\": 663}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8218, \"uniprot_position\": 664}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4566, \"uniprot_position\": 665}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2505, \"uniprot_position\": 666}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3452, \"uniprot_position\": 669}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7301, \"uniprot_position\": 685}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8236, \"uniprot_position\": 686}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4681, \"uniprot_position\": 687}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6644, \"uniprot_position\": 688}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1998, \"uniprot_position\": 707}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5559, \"uniprot_position\": 708}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9021, \"uniprot_position\": 709}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6466, \"uniprot_position\": 730}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4181, \"uniprot_position\": 756}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2438, \"uniprot_position\": 891}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0037, \"uniprot_position\": 892}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0039, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OH:CHAIN:B:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OH:LIG:E:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.8218,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1982, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8445, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8053, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9284, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7558, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5153, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8218, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4566, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2505, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3452, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7301, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8236, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4681, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6644, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1998, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5559, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9021, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6466, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4181, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2438, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0037, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0039, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OH/original.cif",
            "source_coordinate_sha256": "c846f79a5192fb5be74853a52e30b4a155e9512a9a1ce561dcb0a8413e225f29",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OH:LIG:E:SAH:1001:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.8218,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OH",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OH:LIG:E:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "source_coordinate_sha256": "c846f79a5192fb5be74853a52e30b4a155e9512a9a1ce561dcb0a8413e225f29"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0928, \"uniprot_position\": 640}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0458, \"uniprot_position\": 641}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6349, \"uniprot_position\": 642}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3142, \"uniprot_position\": 643}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6443, \"uniprot_position\": 645}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.665, \"uniprot_position\": 663}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0154, \"uniprot_position\": 664}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3839, \"uniprot_position\": 665}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7941, \"uniprot_position\": 666}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.049, \"uniprot_position\": 669}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9408, \"uniprot_position\": 686}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3071, \"uniprot_position\": 687}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4098, \"uniprot_position\": 688}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1221, \"uniprot_position\": 707}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8382, \"uniprot_position\": 708}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8141, \"uniprot_position\": 709}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0305, \"uniprot_position\": 730}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9265, \"uniprot_position\": 756}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2796, \"uniprot_position\": 891}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2609, \"uniprot_position\": 892}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2535, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OH:CHAIN:C:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OH:LIG:I:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.9408,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0928, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0458, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6349, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3142, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6443, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.665, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0154, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3839, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7941, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.049, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9408, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3071, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4098, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1221, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8382, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8141, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0305, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9265, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2796, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2609, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2535, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OH/original.cif",
            "source_coordinate_sha256": "c846f79a5192fb5be74853a52e30b4a155e9512a9a1ce561dcb0a8413e225f29",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OH:LIG:I:SAH:1001:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 20.8016,
          "minimum_chain_distance_angstrom": 2.9408,
          "minimum_core_distance_angstrom": 25.74,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OH",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OH:LIG:I:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "source_coordinate_sha256": "c846f79a5192fb5be74853a52e30b4a155e9512a9a1ce561dcb0a8413e225f29"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1747, \"uniprot_position\": 640}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9908, \"uniprot_position\": 641}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.602, \"uniprot_position\": 642}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7303, \"uniprot_position\": 643}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5588, \"uniprot_position\": 645}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1374, \"uniprot_position\": 663}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1494, \"uniprot_position\": 664}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6999, \"uniprot_position\": 665}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.3726, \"uniprot_position\": 666}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.6835, \"uniprot_position\": 669}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.5055, \"uniprot_position\": 685}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9533, \"uniprot_position\": 686}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3613, \"uniprot_position\": 687}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8023, \"uniprot_position\": 688}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2096, \"uniprot_position\": 707}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.1683, \"uniprot_position\": 708}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5413, \"uniprot_position\": 709}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3544, \"uniprot_position\": 730}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4513, \"uniprot_position\": 756}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9944, \"uniprot_position\": 891}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3175, \"uniprot_position\": 892}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0221, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OH:CHAIN:D:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "M",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OH:LIG:M:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.9533,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1747, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9908, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.602, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7303, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5588, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1374, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1494, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6999, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.3726, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.6835, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.5055, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9533, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3613, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8023, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2096, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.1683, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5413, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3544, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4513, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9944, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3175, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0221, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OH/original.cif",
            "source_coordinate_sha256": "c846f79a5192fb5be74853a52e30b4a155e9512a9a1ce561dcb0a8413e225f29",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OH:LIG:M:SAH:1001:.",
          "ligand_label_asym_id": "M",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.9533,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OH",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OH:LIG:M:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_coordinate_sha256": "c846f79a5192fb5be74853a52e30b4a155e9512a9a1ce561dcb0a8413e225f29"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0525, \"uniprot_position\": 640}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0972, \"uniprot_position\": 641}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9724, \"uniprot_position\": 642}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5224, \"uniprot_position\": 643}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5208, \"uniprot_position\": 645}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2235, \"uniprot_position\": 663}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9339, \"uniprot_position\": 664}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3737, \"uniprot_position\": 665}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8447, \"uniprot_position\": 666}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2017, \"uniprot_position\": 669}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9052, \"uniprot_position\": 686}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2068, \"uniprot_position\": 687}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4534, \"uniprot_position\": 688}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.218, \"uniprot_position\": 707}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4402, \"uniprot_position\": 708}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9071, \"uniprot_position\": 709}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6288, \"uniprot_position\": 730}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2884, \"uniprot_position\": 756}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7636, \"uniprot_position\": 891}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2531, \"uniprot_position\": 892}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9213, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OI:CHAIN:A:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OI:LIG:G:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.7636,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0525, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0972, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9724, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5224, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5208, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2235, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9339, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3737, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8447, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2017, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9052, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2068, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4534, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.218, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4402, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9071, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6288, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2884, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7636, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2531, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9213, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OI/original.cif",
            "source_coordinate_sha256": "6f0a4edba894798ac4af65eaf6759078bf5528df03b455fc7b8ca78239e6b1c0",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OI:LIG:G:SAH:1001:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 20.7321,
          "minimum_chain_distance_angstrom": 2.7636,
          "minimum_core_distance_angstrom": 25.37,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OI",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OI:LIG:G:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "source_coordinate_sha256": "6f0a4edba894798ac4af65eaf6759078bf5528df03b455fc7b8ca78239e6b1c0"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0898, \"uniprot_position\": 640}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4666, \"uniprot_position\": 641}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6559, \"uniprot_position\": 642}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4412, \"uniprot_position\": 643}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.9256, \"uniprot_position\": 645}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0596, \"uniprot_position\": 663}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9224, \"uniprot_position\": 664}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3983, \"uniprot_position\": 665}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.3169, \"uniprot_position\": 666}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.289, \"uniprot_position\": 685}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9425, \"uniprot_position\": 686}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4589, \"uniprot_position\": 687}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5724, \"uniprot_position\": 688}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2084, \"uniprot_position\": 707}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8328, \"uniprot_position\": 708}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.3592, \"uniprot_position\": 730}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.481, \"uniprot_position\": 756}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.9152, \"uniprot_position\": 888}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9493, \"uniprot_position\": 891}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2177, \"uniprot_position\": 892}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1251, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OI:CHAIN:D:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OI:LIG:K:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.9224,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0898, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4666, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6559, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4412, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.9256, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0596, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9224, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3983, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.3169, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.289, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9425, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4589, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5724, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2084, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8328, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.3592, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.481, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.9152, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9493, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2177, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1251, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OI/original.cif",
            "source_coordinate_sha256": "6f0a4edba894798ac4af65eaf6759078bf5528df03b455fc7b8ca78239e6b1c0",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OI:LIG:K:SAH:1001:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.9224,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OI",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OI:LIG:K:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_coordinate_sha256": "6f0a4edba894798ac4af65eaf6759078bf5528df03b455fc7b8ca78239e6b1c0"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1959, \"uniprot_position\": 640}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.2133, \"uniprot_position\": 641}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.0179, \"uniprot_position\": 642}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.976, \"uniprot_position\": 643}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3315, \"uniprot_position\": 645}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.0915, \"uniprot_position\": 663}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.7564, \"uniprot_position\": 664}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4088, \"uniprot_position\": 665}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.8915, \"uniprot_position\": 666}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.4224, \"uniprot_position\": 669}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.6438, \"uniprot_position\": 685}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.9864, \"uniprot_position\": 686}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1162, \"uniprot_position\": 687}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.314, \"uniprot_position\": 688}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.917, \"uniprot_position\": 707}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.2744, \"uniprot_position\": 708}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.7048, \"uniprot_position\": 709}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.9545, \"uniprot_position\": 888}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1494, \"uniprot_position\": 891}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3366, \"uniprot_position\": 892}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.9322, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OI:CHAIN:E:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"E\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "O",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OI:LIG:O:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.7564,
            "nearest_polypeptide_label_asym_id": "E",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1959, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.2133, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.0179, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.976, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3315, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.0915, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.7564, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4088, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.8915, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.4224, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.6438, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.9864, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1162, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.314, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.917, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.2744, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.7048, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.9545, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1494, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3366, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.9322, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OI/original.cif",
            "source_coordinate_sha256": "6f0a4edba894798ac4af65eaf6759078bf5528df03b455fc7b8ca78239e6b1c0",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OI:LIG:O:SAH:1001:.",
          "ligand_label_asym_id": "O",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.7564,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OI",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "E",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OI:LIG:O:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "source_coordinate_sha256": "6f0a4edba894798ac4af65eaf6759078bf5528df03b455fc7b8ca78239e6b1c0"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.2055, \"uniprot_position\": 640}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.8148, \"uniprot_position\": 641}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.9097, \"uniprot_position\": 642}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.285, \"uniprot_position\": 643}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.1436, \"uniprot_position\": 645}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.229, \"uniprot_position\": 663}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.8343, \"uniprot_position\": 664}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.3331, \"uniprot_position\": 665}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.6995, \"uniprot_position\": 666}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.2832, \"uniprot_position\": 669}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.9415, \"uniprot_position\": 686}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.4721, \"uniprot_position\": 687}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.3158, \"uniprot_position\": 688}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.0397, \"uniprot_position\": 707}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.3231, \"uniprot_position\": 708}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.5893, \"uniprot_position\": 709}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.8892, \"uniprot_position\": 730}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.1938, \"uniprot_position\": 756}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.6979, \"uniprot_position\": 891}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.4676, \"uniprot_position\": 892}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.9062, \"uniprot_position\": 893}]",
          "chain_id": "PDB:11OI:CHAIN:F:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"F\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "S",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:11OI:LIG:S:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.6979,
            "nearest_polypeptide_label_asym_id": "F",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "11OI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.2055, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.8148, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.9097, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.285, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.1436, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.229, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.8343, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.3331, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.6995, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.2832, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.9415, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.4721, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.3158, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.0397, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.3231, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.5893, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.8892, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.1938, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.6979, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.4676, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.9062, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/11OI/original.cif",
            "source_coordinate_sha256": "6f0a4edba894798ac4af65eaf6759078bf5528df03b455fc7b8ca78239e6b1c0",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:11OI:LIG:S:SAH:1001:.",
          "ligand_label_asym_id": "S",
          "minimum_Pfam_distance_angstrom": 23.3206,
          "minimum_chain_distance_angstrom": 2.6979,
          "minimum_core_distance_angstrom": 25.1584,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "11OI",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "F",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:11OI:LIG:S:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:F",
          "source_coordinate_sha256": "6f0a4edba894798ac4af65eaf6759078bf5528df03b455fc7b8ca78239e6b1c0"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"639\", \"component\": \"LEU\", \"entity_position\": 416, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.4194, \"uniprot_position\": 639}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.4461, \"uniprot_position\": 640}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 2.9278, \"uniprot_position\": 641}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.0849, \"uniprot_position\": 642}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.0433, \"uniprot_position\": 643}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.5378, \"uniprot_position\": 645}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2465, \"uniprot_position\": 663}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3496, \"uniprot_position\": 664}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.5276, \"uniprot_position\": 665}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.6586, \"uniprot_position\": 666}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.4221, \"uniprot_position\": 669}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.7607, \"uniprot_position\": 685}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 2.6807, \"uniprot_position\": 686}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.4436, \"uniprot_position\": 687}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 465, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.1316, \"uniprot_position\": 688}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3546, \"uniprot_position\": 707}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.455, \"uniprot_position\": 708}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.9838, \"uniprot_position\": 709}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.4666, \"uniprot_position\": 730}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.349, \"uniprot_position\": 756}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 2.8879, \"uniprot_position\": 891}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3727, \"uniprot_position\": 892}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0997, \"uniprot_position\": 893}]",
          "chain_id": "PDB:6PA7:CHAIN:K:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"K\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"7\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"K\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "R",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6PA7:LIG:R:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.6807,
            "nearest_polypeptide_label_asym_id": "K",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6PA7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"639\", \"component\": \"LEU\", \"entity_position\": 416, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.4194, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.4461, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 2.9278, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.0849, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.0433, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.5378, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2465, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3496, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.5276, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.6586, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.4221, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.7607, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 2.6807, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.4436, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 465, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.1316, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3546, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.455, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.9838, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.4666, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.349, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 2.8879, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3727, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0997, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/6PA7/original.cif",
            "source_coordinate_sha256": "79215faaf437b7575076343815034f0af7341748b6b312143a0274192b0c57bb",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:6PA7:LIG:R:SAH:1001:.",
          "ligand_label_asym_id": "R",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6807,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "6PA7",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "K",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:6PA7:LIG:R:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:K",
          "source_coordinate_sha256": "79215faaf437b7575076343815034f0af7341748b6b312143a0274192b0c57bb"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"P\", \"auth_seq_id\": \"639\", \"component\": \"LEU\", \"entity_position\": 416, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.4195, \"uniprot_position\": 639}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.4453, \"uniprot_position\": 640}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.929, \"uniprot_position\": 641}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.0845, \"uniprot_position\": 642}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.0432, \"uniprot_position\": 643}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.5379, \"uniprot_position\": 645}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.2463, \"uniprot_position\": 663}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.3496, \"uniprot_position\": 664}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.5277, \"uniprot_position\": 665}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.6578, \"uniprot_position\": 666}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.4228, \"uniprot_position\": 669}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.7613, \"uniprot_position\": 685}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.6816, \"uniprot_position\": 686}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.4435, \"uniprot_position\": 687}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 465, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.1317, \"uniprot_position\": 688}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.353, \"uniprot_position\": 707}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.4548, \"uniprot_position\": 708}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.9841, \"uniprot_position\": 709}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.4662, \"uniprot_position\": 730}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.3487, \"uniprot_position\": 756}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.8878, \"uniprot_position\": 891}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.3736, \"uniprot_position\": 892}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.0991, \"uniprot_position\": 893}]",
          "chain_id": "PDB:6PA7:CHAIN:M:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"P\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"7\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"M\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "S",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6PA7:LIG:S:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.6816,
            "nearest_polypeptide_label_asym_id": "M",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6PA7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"P\", \"auth_seq_id\": \"639\", \"component\": \"LEU\", \"entity_position\": 416, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.4195, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.4453, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.929, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.0845, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.0432, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.5379, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.2463, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.3496, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.5277, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.6578, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.4228, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.7613, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.6816, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.4435, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 465, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.1317, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.353, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.4548, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.9841, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.4662, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.3487, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.8878, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.3736, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.0991, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/6PA7/original.cif",
            "source_coordinate_sha256": "79215faaf437b7575076343815034f0af7341748b6b312143a0274192b0c57bb",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:6PA7:LIG:S:SAH:1001:.",
          "ligand_label_asym_id": "S",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6816,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "6PA7",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "M",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:6PA7:LIG:S:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:M",
          "source_coordinate_sha256": "79215faaf437b7575076343815034f0af7341748b6b312143a0274192b0c57bb"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"581\", \"component\": \"PHE\", \"entity_position\": 378, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3075, \"uniprot_position\": 581}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"582\", \"component\": \"ASP\", \"entity_position\": 379, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3418, \"uniprot_position\": 582}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"583\", \"component\": \"GLY\", \"entity_position\": 380, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7511, \"uniprot_position\": 583}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"584\", \"component\": \"ILE\", \"entity_position\": 381, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0137, \"uniprot_position\": 584}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"586\", \"component\": \"THR\", \"entity_position\": 383, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2911, \"uniprot_position\": 586}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"604\", \"component\": \"SER\", \"entity_position\": 401, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9549, \"uniprot_position\": 604}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"605\", \"component\": \"GLU\", \"entity_position\": 402, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6761, \"uniprot_position\": 605}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"606\", \"component\": \"VAL\", \"entity_position\": 403, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6835, \"uniprot_position\": 606}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"607\", \"component\": \"CYS\", \"entity_position\": 404, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7535, \"uniprot_position\": 607}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"610\", \"component\": \"SER\", \"entity_position\": 407, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9307, \"uniprot_position\": 610}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"627\", \"component\": \"ASP\", \"entity_position\": 424, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5063, \"uniprot_position\": 627}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"628\", \"component\": \"VAL\", \"entity_position\": 425, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5402, \"uniprot_position\": 628}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"629\", \"component\": \"ARG\", \"entity_position\": 426, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1044, \"uniprot_position\": 629}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"648\", \"component\": \"GLY\", \"entity_position\": 445, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3056, \"uniprot_position\": 648}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"650\", \"component\": \"PRO\", \"entity_position\": 447, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.635, \"uniprot_position\": 650}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"671\", \"component\": \"LEU\", \"entity_position\": 468, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4798, \"uniprot_position\": 671}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"832\", \"component\": \"ARG\", \"entity_position\": 629, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.588, \"uniprot_position\": 832}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"833\", \"component\": \"SER\", \"entity_position\": 630, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2267, \"uniprot_position\": 833}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"834\", \"component\": \"TRP\", \"entity_position\": 631, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7382, \"uniprot_position\": 834}]",
          "chain_id": "PDB:8EIH:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "901",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 650, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:8EIH:LIG:F:SAH:901:.",
            "nearest_polypeptide_distance_angstrom": 2.5063,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "8EIH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"581\", \"component\": \"PHE\", \"entity_position\": 378, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3075, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"582\", \"component\": \"ASP\", \"entity_position\": 379, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3418, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"583\", \"component\": \"GLY\", \"entity_position\": 380, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7511, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"584\", \"component\": \"ILE\", \"entity_position\": 381, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0137, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"586\", \"component\": \"THR\", \"entity_position\": 383, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2911, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"604\", \"component\": \"SER\", \"entity_position\": 401, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9549, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"605\", \"component\": \"GLU\", \"entity_position\": 402, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6761, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"606\", \"component\": \"VAL\", \"entity_position\": 403, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6835, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"607\", \"component\": \"CYS\", \"entity_position\": 404, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7535, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"610\", \"component\": \"SER\", \"entity_position\": 407, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9307, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"627\", \"component\": \"ASP\", \"entity_position\": 424, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5063, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"628\", \"component\": \"VAL\", \"entity_position\": 425, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5402, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"629\", \"component\": \"ARG\", \"entity_position\": 426, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1044, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"648\", \"component\": \"GLY\", \"entity_position\": 445, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3056, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"650\", \"component\": \"PRO\", \"entity_position\": 447, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.635, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"671\", \"component\": \"LEU\", \"entity_position\": 468, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4798, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"832\", \"component\": \"ARG\", \"entity_position\": 629, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.588, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"833\", \"component\": \"SER\", \"entity_position\": 630, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2267, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"834\", \"component\": \"TRP\", \"entity_position\": 631, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7382, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Complexes/8EIH/original.cif",
            "source_coordinate_sha256": "33307be1ba7a4c8aac3acd9120bc3d5937cd818c68009215b2bca47ef961b29a",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:8EIH:LIG:F:SAH:901:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.5063,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "8EIH",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:8EIH:LIG:F:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "33307be1ba7a4c8aac3acd9120bc3d5937cd818c68009215b2bca47ef961b29a"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"581\", \"component\": \"PHE\", \"entity_position\": 378, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2251, \"uniprot_position\": 581}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"582\", \"component\": \"ASP\", \"entity_position\": 379, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4283, \"uniprot_position\": 582}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"583\", \"component\": \"GLY\", \"entity_position\": 380, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0072, \"uniprot_position\": 583}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"584\", \"component\": \"ILE\", \"entity_position\": 381, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0966, \"uniprot_position\": 584}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"586\", \"component\": \"THR\", \"entity_position\": 383, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6428, \"uniprot_position\": 586}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"604\", \"component\": \"SER\", \"entity_position\": 401, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7108, \"uniprot_position\": 604}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"605\", \"component\": \"GLU\", \"entity_position\": 402, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.234, \"uniprot_position\": 605}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"606\", \"component\": \"VAL\", \"entity_position\": 403, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7742, \"uniprot_position\": 606}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"607\", \"component\": \"CYS\", \"entity_position\": 404, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9727, \"uniprot_position\": 607}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"627\", \"component\": \"ASP\", \"entity_position\": 424, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6778, \"uniprot_position\": 627}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"628\", \"component\": \"VAL\", \"entity_position\": 425, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3787, \"uniprot_position\": 628}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"648\", \"component\": \"GLY\", \"entity_position\": 445, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0106, \"uniprot_position\": 648}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"649\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9616, \"uniprot_position\": 649}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"650\", \"component\": \"PRO\", \"entity_position\": 447, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0818, \"uniprot_position\": 650}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"671\", \"component\": \"LEU\", \"entity_position\": 468, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4391, \"uniprot_position\": 671}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"832\", \"component\": \"ARG\", \"entity_position\": 629, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1057, \"uniprot_position\": 832}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"833\", \"component\": \"SER\", \"entity_position\": 630, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3369, \"uniprot_position\": 833}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"834\", \"component\": \"TRP\", \"entity_position\": 631, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7085, \"uniprot_position\": 834}]",
          "chain_id": "PDB:8EIH:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "901",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 650, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:8EIH:LIG:J:SAH:901:.",
            "nearest_polypeptide_distance_angstrom": 2.234,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "8EIH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"581\", \"component\": \"PHE\", \"entity_position\": 378, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2251, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"582\", \"component\": \"ASP\", \"entity_position\": 379, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4283, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"583\", \"component\": \"GLY\", \"entity_position\": 380, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0072, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"584\", \"component\": \"ILE\", \"entity_position\": 381, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0966, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"586\", \"component\": \"THR\", \"entity_position\": 383, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6428, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"604\", \"component\": \"SER\", \"entity_position\": 401, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7108, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"605\", \"component\": \"GLU\", \"entity_position\": 402, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.234, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"606\", \"component\": \"VAL\", \"entity_position\": 403, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7742, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"607\", \"component\": \"CYS\", \"entity_position\": 404, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9727, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"627\", \"component\": \"ASP\", \"entity_position\": 424, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6778, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"628\", \"component\": \"VAL\", \"entity_position\": 425, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3787, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"648\", \"component\": \"GLY\", \"entity_position\": 445, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0106, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"649\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9616, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"650\", \"component\": \"PRO\", \"entity_position\": 447, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0818, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"671\", \"component\": \"LEU\", \"entity_position\": 468, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4391, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"832\", \"component\": \"ARG\", \"entity_position\": 629, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1057, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"833\", \"component\": \"SER\", \"entity_position\": 630, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3369, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"834\", \"component\": \"TRP\", \"entity_position\": 631, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7085, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Complexes/8EIH/original.cif",
            "source_coordinate_sha256": "33307be1ba7a4c8aac3acd9120bc3d5937cd818c68009215b2bca47ef961b29a",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:8EIH:LIG:J:SAH:901:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.234,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "8EIH",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:8EIH:LIG:J:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "33307be1ba7a4c8aac3acd9120bc3d5937cd818c68009215b2bca47ef961b29a"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"581\", \"component\": \"PHE\", \"entity_position\": 378, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3934, \"uniprot_position\": 581}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"582\", \"component\": \"ASP\", \"entity_position\": 379, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8545, \"uniprot_position\": 582}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"583\", \"component\": \"GLY\", \"entity_position\": 380, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6993, \"uniprot_position\": 583}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"584\", \"component\": \"ILE\", \"entity_position\": 381, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0569, \"uniprot_position\": 584}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"585\", \"component\": \"ALA\", \"entity_position\": 382, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8891, \"uniprot_position\": 585}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"586\", \"component\": \"THR\", \"entity_position\": 383, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.795, \"uniprot_position\": 586}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"604\", \"component\": \"SER\", \"entity_position\": 401, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0773, \"uniprot_position\": 604}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"605\", \"component\": \"GLU\", \"entity_position\": 402, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5264, \"uniprot_position\": 605}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"606\", \"component\": \"VAL\", \"entity_position\": 403, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5644, \"uniprot_position\": 606}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"607\", \"component\": \"CYS\", \"entity_position\": 404, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8725, \"uniprot_position\": 607}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"610\", \"component\": \"SER\", \"entity_position\": 407, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8668, \"uniprot_position\": 610}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"627\", \"component\": \"ASP\", \"entity_position\": 424, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3835, \"uniprot_position\": 627}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"628\", \"component\": \"VAL\", \"entity_position\": 425, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4323, \"uniprot_position\": 628}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"648\", \"component\": \"GLY\", \"entity_position\": 445, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4225, \"uniprot_position\": 648}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"650\", \"component\": \"PRO\", \"entity_position\": 447, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.522, \"uniprot_position\": 650}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"671\", \"component\": \"LEU\", \"entity_position\": 468, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3719, \"uniprot_position\": 671}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"832\", \"component\": \"ARG\", \"entity_position\": 629, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7516, \"uniprot_position\": 832}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"833\", \"component\": \"SER\", \"entity_position\": 630, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2317, \"uniprot_position\": 833}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"834\", \"component\": \"TRP\", \"entity_position\": 631, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7581, \"uniprot_position\": 834}]",
          "chain_id": "PDB:8EII:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "901",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 650, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:8EII:LIG:E:SAH:901:.",
            "nearest_polypeptide_distance_angstrom": 2.3835,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "8EII",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"581\", \"component\": \"PHE\", \"entity_position\": 378, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3934, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"582\", \"component\": \"ASP\", \"entity_position\": 379, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8545, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"583\", \"component\": \"GLY\", \"entity_position\": 380, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6993, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"584\", \"component\": \"ILE\", \"entity_position\": 381, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0569, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"585\", \"component\": \"ALA\", \"entity_position\": 382, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8891, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"586\", \"component\": \"THR\", \"entity_position\": 383, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.795, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"604\", \"component\": \"SER\", \"entity_position\": 401, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0773, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"605\", \"component\": \"GLU\", \"entity_position\": 402, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5264, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"606\", \"component\": \"VAL\", \"entity_position\": 403, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5644, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"607\", \"component\": \"CYS\", \"entity_position\": 404, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8725, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"610\", \"component\": \"SER\", \"entity_position\": 407, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8668, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"627\", \"component\": \"ASP\", \"entity_position\": 424, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3835, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"628\", \"component\": \"VAL\", \"entity_position\": 425, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4323, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"648\", \"component\": \"GLY\", \"entity_position\": 445, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4225, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"650\", \"component\": \"PRO\", \"entity_position\": 447, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.522, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"671\", \"component\": \"LEU\", \"entity_position\": 468, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3719, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"832\", \"component\": \"ARG\", \"entity_position\": 629, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7516, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"833\", \"component\": \"SER\", \"entity_position\": 630, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2317, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"834\", \"component\": \"TRP\", \"entity_position\": 631, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7581, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Unclassified_Review/8EII/original.cif",
            "source_coordinate_sha256": "5035b50d97c6361eeec23854535f33b7f8dfc997bdf34bb2665fededdf1c19bd",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:8EII:LIG:E:SAH:901:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.3835,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "8EII",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:8EII:LIG:E:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "5035b50d97c6361eeec23854535f33b7f8dfc997bdf34bb2665fededdf1c19bd"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"581\", \"component\": \"PHE\", \"entity_position\": 378, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.255, \"uniprot_position\": 581}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"582\", \"component\": \"ASP\", \"entity_position\": 379, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4486, \"uniprot_position\": 582}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"583\", \"component\": \"GLY\", \"entity_position\": 380, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8165, \"uniprot_position\": 583}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"584\", \"component\": \"ILE\", \"entity_position\": 381, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2955, \"uniprot_position\": 584}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"586\", \"component\": \"THR\", \"entity_position\": 383, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5627, \"uniprot_position\": 586}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"604\", \"component\": \"SER\", \"entity_position\": 401, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7025, \"uniprot_position\": 604}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"605\", \"component\": \"GLU\", \"entity_position\": 402, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.205, \"uniprot_position\": 605}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"606\", \"component\": \"VAL\", \"entity_position\": 403, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.891, \"uniprot_position\": 606}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"607\", \"component\": \"CYS\", \"entity_position\": 404, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7069, \"uniprot_position\": 607}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"627\", \"component\": \"ASP\", \"entity_position\": 424, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9064, \"uniprot_position\": 627}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"628\", \"component\": \"VAL\", \"entity_position\": 425, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4894, \"uniprot_position\": 628}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"629\", \"component\": \"ARG\", \"entity_position\": 426, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6008, \"uniprot_position\": 629}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"648\", \"component\": \"GLY\", \"entity_position\": 445, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2166, \"uniprot_position\": 648}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"650\", \"component\": \"PRO\", \"entity_position\": 447, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2995, \"uniprot_position\": 650}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"671\", \"component\": \"LEU\", \"entity_position\": 468, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6308, \"uniprot_position\": 671}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"697\", \"component\": \"GLU\", \"entity_position\": 494, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8156, \"uniprot_position\": 697}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"832\", \"component\": \"ARG\", \"entity_position\": 629, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5347, \"uniprot_position\": 832}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"833\", \"component\": \"SER\", \"entity_position\": 630, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3042, \"uniprot_position\": 833}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"834\", \"component\": \"TRP\", \"entity_position\": 631, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3506, \"uniprot_position\": 834}]",
          "chain_id": "PDB:8EII:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "901",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 650, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:8EII:LIG:I:SAH:901:.",
            "nearest_polypeptide_distance_angstrom": 2.205,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "8EII",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"581\", \"component\": \"PHE\", \"entity_position\": 378, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.255, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"582\", \"component\": \"ASP\", \"entity_position\": 379, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4486, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"583\", \"component\": \"GLY\", \"entity_position\": 380, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8165, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"584\", \"component\": \"ILE\", \"entity_position\": 381, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2955, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"586\", \"component\": \"THR\", \"entity_position\": 383, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5627, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"604\", \"component\": \"SER\", \"entity_position\": 401, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7025, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"605\", \"component\": \"GLU\", \"entity_position\": 402, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.205, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"606\", \"component\": \"VAL\", \"entity_position\": 403, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.891, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"607\", \"component\": \"CYS\", \"entity_position\": 404, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7069, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"627\", \"component\": \"ASP\", \"entity_position\": 424, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9064, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"628\", \"component\": \"VAL\", \"entity_position\": 425, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4894, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"629\", \"component\": \"ARG\", \"entity_position\": 426, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6008, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"648\", \"component\": \"GLY\", \"entity_position\": 445, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2166, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"650\", \"component\": \"PRO\", \"entity_position\": 447, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2995, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"671\", \"component\": \"LEU\", \"entity_position\": 468, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6308, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"697\", \"component\": \"GLU\", \"entity_position\": 494, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8156, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"832\", \"component\": \"ARG\", \"entity_position\": 629, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5347, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"833\", \"component\": \"SER\", \"entity_position\": 630, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3042, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"834\", \"component\": \"TRP\", \"entity_position\": 631, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3506, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Unclassified_Review/8EII/original.cif",
            "source_coordinate_sha256": "5035b50d97c6361eeec23854535f33b7f8dfc997bdf34bb2665fededdf1c19bd",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:8EII:LIG:I:SAH:901:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.205,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "8EII",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:8EII:LIG:I:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "5035b50d97c6361eeec23854535f33b7f8dfc997bdf34bb2665fededdf1c19bd"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"580\", \"component\": \"LEU\", \"entity_position\": 377, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4879, \"uniprot_position\": 580}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"581\", \"component\": \"PHE\", \"entity_position\": 378, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3162, \"uniprot_position\": 581}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"582\", \"component\": \"ASP\", \"entity_position\": 379, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3946, \"uniprot_position\": 582}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"583\", \"component\": \"GLY\", \"entity_position\": 380, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9279, \"uniprot_position\": 583}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"584\", \"component\": \"ILE\", \"entity_position\": 381, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5744, \"uniprot_position\": 584}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"586\", \"component\": \"THR\", \"entity_position\": 383, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1041, \"uniprot_position\": 586}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"604\", \"component\": \"SER\", \"entity_position\": 401, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0302, \"uniprot_position\": 604}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"605\", \"component\": \"GLU\", \"entity_position\": 402, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6198, \"uniprot_position\": 605}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"606\", \"component\": \"VAL\", \"entity_position\": 403, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.78, \"uniprot_position\": 606}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"607\", \"component\": \"CYS\", \"entity_position\": 404, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9239, \"uniprot_position\": 607}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"627\", \"component\": \"ASP\", \"entity_position\": 424, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7224, \"uniprot_position\": 627}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"628\", \"component\": \"VAL\", \"entity_position\": 425, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4689, \"uniprot_position\": 628}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"629\", \"component\": \"ARG\", \"entity_position\": 426, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9792, \"uniprot_position\": 629}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"648\", \"component\": \"GLY\", \"entity_position\": 445, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1984, \"uniprot_position\": 648}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"649\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7914, \"uniprot_position\": 649}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"650\", \"component\": \"PRO\", \"entity_position\": 447, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2764, \"uniprot_position\": 650}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"671\", \"component\": \"LEU\", \"entity_position\": 468, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6287, \"uniprot_position\": 671}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"697\", \"component\": \"GLU\", \"entity_position\": 494, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3869, \"uniprot_position\": 697}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"832\", \"component\": \"ARG\", \"entity_position\": 629, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8514, \"uniprot_position\": 832}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"833\", \"component\": \"SER\", \"entity_position\": 630, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8745, \"uniprot_position\": 833}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"834\", \"component\": \"TRP\", \"entity_position\": 631, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7, \"uniprot_position\": 834}]",
          "chain_id": "PDB:8EIJ:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "901",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 650, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:8EIJ:LIG:D:SAH:901:.",
            "nearest_polypeptide_distance_angstrom": 2.3162,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "8EIJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"580\", \"component\": \"LEU\", \"entity_position\": 377, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4879, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"581\", \"component\": \"PHE\", \"entity_position\": 378, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3162, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"582\", \"component\": \"ASP\", \"entity_position\": 379, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3946, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"583\", \"component\": \"GLY\", \"entity_position\": 380, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9279, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"584\", \"component\": \"ILE\", \"entity_position\": 381, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5744, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"586\", \"component\": \"THR\", \"entity_position\": 383, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1041, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"604\", \"component\": \"SER\", \"entity_position\": 401, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0302, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"605\", \"component\": \"GLU\", \"entity_position\": 402, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6198, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"606\", \"component\": \"VAL\", \"entity_position\": 403, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.78, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"607\", \"component\": \"CYS\", \"entity_position\": 404, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9239, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"627\", \"component\": \"ASP\", \"entity_position\": 424, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7224, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"628\", \"component\": \"VAL\", \"entity_position\": 425, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4689, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"629\", \"component\": \"ARG\", \"entity_position\": 426, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9792, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"648\", \"component\": \"GLY\", \"entity_position\": 445, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1984, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"649\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7914, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"650\", \"component\": \"PRO\", \"entity_position\": 447, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2764, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"671\", \"component\": \"LEU\", \"entity_position\": 468, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6287, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"697\", \"component\": \"GLU\", \"entity_position\": 494, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3869, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"832\", \"component\": \"ARG\", \"entity_position\": 629, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8514, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"833\", \"component\": \"SER\", \"entity_position\": 630, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8745, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"834\", \"component\": \"TRP\", \"entity_position\": 631, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Unclassified_Review/8EIJ/original.cif",
            "source_coordinate_sha256": "3d60777b8072dfea238e6167ece0d82a55cb1911b5d14a5ca7c28bb310c9233e",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:8EIJ:LIG:D:SAH:901:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.3162,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "8EIJ",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:8EIJ:LIG:D:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "3d60777b8072dfea238e6167ece0d82a55cb1911b5d14a5ca7c28bb310c9233e"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"581\", \"component\": \"PHE\", \"entity_position\": 378, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3549, \"uniprot_position\": 581}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"582\", \"component\": \"ASP\", \"entity_position\": 379, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2597, \"uniprot_position\": 582}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"583\", \"component\": \"GLY\", \"entity_position\": 380, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8384, \"uniprot_position\": 583}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"584\", \"component\": \"ILE\", \"entity_position\": 381, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4313, \"uniprot_position\": 584}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"586\", \"component\": \"THR\", \"entity_position\": 383, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0058, \"uniprot_position\": 586}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"604\", \"component\": \"SER\", \"entity_position\": 401, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1144, \"uniprot_position\": 604}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"605\", \"component\": \"GLU\", \"entity_position\": 402, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.3004, \"uniprot_position\": 605}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"606\", \"component\": \"VAL\", \"entity_position\": 403, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5195, \"uniprot_position\": 606}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"607\", \"component\": \"CYS\", \"entity_position\": 404, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5665, \"uniprot_position\": 607}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"610\", \"component\": \"SER\", \"entity_position\": 407, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9379, \"uniprot_position\": 610}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"627\", \"component\": \"ASP\", \"entity_position\": 424, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8972, \"uniprot_position\": 627}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"628\", \"component\": \"VAL\", \"entity_position\": 425, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5637, \"uniprot_position\": 628}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"629\", \"component\": \"ARG\", \"entity_position\": 426, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8794, \"uniprot_position\": 629}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"648\", \"component\": \"GLY\", \"entity_position\": 445, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0091, \"uniprot_position\": 648}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"649\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6685, \"uniprot_position\": 649}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"650\", \"component\": \"PRO\", \"entity_position\": 447, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7557, \"uniprot_position\": 650}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"671\", \"component\": \"LEU\", \"entity_position\": 468, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5179, \"uniprot_position\": 671}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"832\", \"component\": \"ARG\", \"entity_position\": 629, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1462, \"uniprot_position\": 832}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"833\", \"component\": \"SER\", \"entity_position\": 630, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7479, \"uniprot_position\": 833}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"834\", \"component\": \"TRP\", \"entity_position\": 631, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9247, \"uniprot_position\": 834}]",
          "chain_id": "PDB:8EIJ:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "901",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 650, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:8EIJ:LIG:H:SAH:901:.",
            "nearest_polypeptide_distance_angstrom": 2.3004,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "8EIJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"581\", \"component\": \"PHE\", \"entity_position\": 378, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3549, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"582\", \"component\": \"ASP\", \"entity_position\": 379, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2597, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"583\", \"component\": \"GLY\", \"entity_position\": 380, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8384, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"584\", \"component\": \"ILE\", \"entity_position\": 381, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4313, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"586\", \"component\": \"THR\", \"entity_position\": 383, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0058, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"604\", \"component\": \"SER\", \"entity_position\": 401, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1144, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"605\", \"component\": \"GLU\", \"entity_position\": 402, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.3004, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"606\", \"component\": \"VAL\", \"entity_position\": 403, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5195, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"607\", \"component\": \"CYS\", \"entity_position\": 404, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5665, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"610\", \"component\": \"SER\", \"entity_position\": 407, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9379, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"627\", \"component\": \"ASP\", \"entity_position\": 424, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8972, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"628\", \"component\": \"VAL\", \"entity_position\": 425, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5637, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"629\", \"component\": \"ARG\", \"entity_position\": 426, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8794, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"648\", \"component\": \"GLY\", \"entity_position\": 445, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0091, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"649\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6685, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"650\", \"component\": \"PRO\", \"entity_position\": 447, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7557, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"671\", \"component\": \"LEU\", \"entity_position\": 468, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5179, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"832\", \"component\": \"ARG\", \"entity_position\": 629, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1462, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"833\", \"component\": \"SER\", \"entity_position\": 630, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7479, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"834\", \"component\": \"TRP\", \"entity_position\": 631, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9247, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Unclassified_Review/8EIJ/original.cif",
            "source_coordinate_sha256": "3d60777b8072dfea238e6167ece0d82a55cb1911b5d14a5ca7c28bb310c9233e",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:8EIJ:LIG:H:SAH:901:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.3004,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "8EIJ",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:8EIJ:LIG:H:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "3d60777b8072dfea238e6167ece0d82a55cb1911b5d14a5ca7c28bb310c9233e"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"581\", \"component\": \"PHE\", \"entity_position\": 378, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3295, \"uniprot_position\": 581}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"582\", \"component\": \"ASP\", \"entity_position\": 379, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3672, \"uniprot_position\": 582}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"583\", \"component\": \"GLY\", \"entity_position\": 380, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6411, \"uniprot_position\": 583}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"584\", \"component\": \"ILE\", \"entity_position\": 381, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1659, \"uniprot_position\": 584}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"585\", \"component\": \"ALA\", \"entity_position\": 382, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7281, \"uniprot_position\": 585}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"586\", \"component\": \"THR\", \"entity_position\": 383, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3268, \"uniprot_position\": 586}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"604\", \"component\": \"SER\", \"entity_position\": 401, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1939, \"uniprot_position\": 604}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"605\", \"component\": \"GLU\", \"entity_position\": 402, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8525, \"uniprot_position\": 605}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"606\", \"component\": \"VAL\", \"entity_position\": 403, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.876, \"uniprot_position\": 606}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"607\", \"component\": \"CYS\", \"entity_position\": 404, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6189, \"uniprot_position\": 607}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"610\", \"component\": \"SER\", \"entity_position\": 407, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7051, \"uniprot_position\": 610}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"627\", \"component\": \"ASP\", \"entity_position\": 424, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6303, \"uniprot_position\": 627}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"628\", \"component\": \"VAL\", \"entity_position\": 425, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8453, \"uniprot_position\": 628}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"648\", \"component\": \"GLY\", \"entity_position\": 445, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1856, \"uniprot_position\": 648}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"649\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8338, \"uniprot_position\": 649}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"650\", \"component\": \"PRO\", \"entity_position\": 447, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9812, \"uniprot_position\": 650}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"671\", \"component\": \"LEU\", \"entity_position\": 468, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6481, \"uniprot_position\": 671}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"832\", \"component\": \"ARG\", \"entity_position\": 629, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2307, \"uniprot_position\": 832}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"833\", \"component\": \"SER\", \"entity_position\": 630, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.254, \"uniprot_position\": 833}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"834\", \"component\": \"TRP\", \"entity_position\": 631, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9817, \"uniprot_position\": 834}]",
          "chain_id": "PDB:8EIK:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "901",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 650, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:8EIK:LIG:G:SAH:901:.",
            "nearest_polypeptide_distance_angstrom": 2.3268,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "8EIK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"581\", \"component\": \"PHE\", \"entity_position\": 378, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3295, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"582\", \"component\": \"ASP\", \"entity_position\": 379, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3672, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"583\", \"component\": \"GLY\", \"entity_position\": 380, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6411, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"584\", \"component\": \"ILE\", \"entity_position\": 381, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1659, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"585\", \"component\": \"ALA\", \"entity_position\": 382, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7281, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"586\", \"component\": \"THR\", \"entity_position\": 383, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3268, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"604\", \"component\": \"SER\", \"entity_position\": 401, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1939, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"605\", \"component\": \"GLU\", \"entity_position\": 402, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8525, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"606\", \"component\": \"VAL\", \"entity_position\": 403, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.876, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"607\", \"component\": \"CYS\", \"entity_position\": 404, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6189, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"610\", \"component\": \"SER\", \"entity_position\": 407, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7051, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"627\", \"component\": \"ASP\", \"entity_position\": 424, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6303, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"628\", \"component\": \"VAL\", \"entity_position\": 425, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8453, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"648\", \"component\": \"GLY\", \"entity_position\": 445, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1856, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"649\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8338, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"650\", \"component\": \"PRO\", \"entity_position\": 447, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9812, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"671\", \"component\": \"LEU\", \"entity_position\": 468, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6481, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"832\", \"component\": \"ARG\", \"entity_position\": 629, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2307, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"833\", \"component\": \"SER\", \"entity_position\": 630, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.254, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"834\", \"component\": \"TRP\", \"entity_position\": 631, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9817, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Unclassified_Review/8EIK/original.cif",
            "source_coordinate_sha256": "b3fff6d453f5904930be422eada40aa426a93990f169f4aeae23fcaa6f781c0d",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:8EIK:LIG:G:SAH:901:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.3268,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "8EIK",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:8EIK:LIG:G:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "b3fff6d453f5904930be422eada40aa426a93990f169f4aeae23fcaa6f781c0d"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"581\", \"component\": \"PHE\", \"entity_position\": 378, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1309, \"uniprot_position\": 581}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"582\", \"component\": \"ASP\", \"entity_position\": 379, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2359, \"uniprot_position\": 582}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"583\", \"component\": \"GLY\", \"entity_position\": 380, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1672, \"uniprot_position\": 583}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"584\", \"component\": \"ILE\", \"entity_position\": 381, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6435, \"uniprot_position\": 584}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"586\", \"component\": \"THR\", \"entity_position\": 383, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.26, \"uniprot_position\": 586}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"604\", \"component\": \"SER\", \"entity_position\": 401, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9549, \"uniprot_position\": 604}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"605\", \"component\": \"GLU\", \"entity_position\": 402, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9276, \"uniprot_position\": 605}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"606\", \"component\": \"VAL\", \"entity_position\": 403, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8044, \"uniprot_position\": 606}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"607\", \"component\": \"CYS\", \"entity_position\": 404, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0639, \"uniprot_position\": 607}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"627\", \"component\": \"ASP\", \"entity_position\": 424, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6045, \"uniprot_position\": 627}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"628\", \"component\": \"VAL\", \"entity_position\": 425, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2154, \"uniprot_position\": 628}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"629\", \"component\": \"ARG\", \"entity_position\": 426, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5132, \"uniprot_position\": 629}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"648\", \"component\": \"GLY\", \"entity_position\": 445, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6942, \"uniprot_position\": 648}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"649\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5559, \"uniprot_position\": 649}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"650\", \"component\": \"PRO\", \"entity_position\": 447, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8076, \"uniprot_position\": 650}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"671\", \"component\": \"LEU\", \"entity_position\": 468, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5133, \"uniprot_position\": 671}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"697\", \"component\": \"GLU\", \"entity_position\": 494, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.621, \"uniprot_position\": 697}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"832\", \"component\": \"ARG\", \"entity_position\": 629, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.672, \"uniprot_position\": 832}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"833\", \"component\": \"SER\", \"entity_position\": 630, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2473, \"uniprot_position\": 833}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"834\", \"component\": \"TRP\", \"entity_position\": 631, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0562, \"uniprot_position\": 834}]",
          "chain_id": "PDB:8EIK:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "901",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 650, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:8EIK:LIG:K:SAH:901:.",
            "nearest_polypeptide_distance_angstrom": 2.6045,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "8EIK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"581\", \"component\": \"PHE\", \"entity_position\": 378, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1309, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"582\", \"component\": \"ASP\", \"entity_position\": 379, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2359, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"583\", \"component\": \"GLY\", \"entity_position\": 380, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1672, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"584\", \"component\": \"ILE\", \"entity_position\": 381, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6435, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"586\", \"component\": \"THR\", \"entity_position\": 383, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.26, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"604\", \"component\": \"SER\", \"entity_position\": 401, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9549, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"605\", \"component\": \"GLU\", \"entity_position\": 402, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9276, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"606\", \"component\": \"VAL\", \"entity_position\": 403, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8044, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"607\", \"component\": \"CYS\", \"entity_position\": 404, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0639, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"627\", \"component\": \"ASP\", \"entity_position\": 424, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6045, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"628\", \"component\": \"VAL\", \"entity_position\": 425, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2154, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"629\", \"component\": \"ARG\", \"entity_position\": 426, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5132, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"648\", \"component\": \"GLY\", \"entity_position\": 445, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6942, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"649\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5559, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"650\", \"component\": \"PRO\", \"entity_position\": 447, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8076, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"671\", \"component\": \"LEU\", \"entity_position\": 468, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5133, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"697\", \"component\": \"GLU\", \"entity_position\": 494, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.621, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"832\", \"component\": \"ARG\", \"entity_position\": 629, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.672, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"833\", \"component\": \"SER\", \"entity_position\": 630, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2473, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"834\", \"component\": \"TRP\", \"entity_position\": 631, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0562, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Unclassified_Review/8EIK/original.cif",
            "source_coordinate_sha256": "b3fff6d453f5904930be422eada40aa426a93990f169f4aeae23fcaa6f781c0d",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:8EIK:LIG:K:SAH:901:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6045,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "8EIK",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:8EIK:LIG:K:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "b3fff6d453f5904930be422eada40aa426a93990f169f4aeae23fcaa6f781c0d"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"581\", \"component\": \"PHE\", \"entity_position\": 378, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0502, \"uniprot_position\": 581}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"582\", \"component\": \"ASP\", \"entity_position\": 379, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2428, \"uniprot_position\": 582}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"583\", \"component\": \"GLY\", \"entity_position\": 380, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6887, \"uniprot_position\": 583}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"584\", \"component\": \"ILE\", \"entity_position\": 381, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6747, \"uniprot_position\": 584}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"586\", \"component\": \"THR\", \"entity_position\": 383, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1116, \"uniprot_position\": 586}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"604\", \"component\": \"SER\", \"entity_position\": 401, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2454, \"uniprot_position\": 604}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"605\", \"component\": \"GLU\", \"entity_position\": 402, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.5636, \"uniprot_position\": 605}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"606\", \"component\": \"VAL\", \"entity_position\": 403, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.2198, \"uniprot_position\": 606}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"607\", \"component\": \"CYS\", \"entity_position\": 404, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.572, \"uniprot_position\": 607}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"627\", \"component\": \"ASP\", \"entity_position\": 424, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.913, \"uniprot_position\": 627}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"628\", \"component\": \"VAL\", \"entity_position\": 425, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3735, \"uniprot_position\": 628}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"648\", \"component\": \"GLY\", \"entity_position\": 445, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5024, \"uniprot_position\": 648}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"649\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.1089, \"uniprot_position\": 649}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"650\", \"component\": \"PRO\", \"entity_position\": 447, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5504, \"uniprot_position\": 650}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"671\", \"component\": \"LEU\", \"entity_position\": 468, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.2233, \"uniprot_position\": 671}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"832\", \"component\": \"ARG\", \"entity_position\": 629, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8713, \"uniprot_position\": 832}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"833\", \"component\": \"SER\", \"entity_position\": 630, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2779, \"uniprot_position\": 833}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"834\", \"component\": \"TRP\", \"entity_position\": 631, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5067, \"uniprot_position\": 834}]",
          "chain_id": "PDB:8EIK:CHAIN:D:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "901",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 650, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "O",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:8EIK:LIG:O:SAH:901:.",
            "nearest_polypeptide_distance_angstrom": 2.5636,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "8EIK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"581\", \"component\": \"PHE\", \"entity_position\": 378, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0502, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"582\", \"component\": \"ASP\", \"entity_position\": 379, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2428, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"583\", \"component\": \"GLY\", \"entity_position\": 380, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6887, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"584\", \"component\": \"ILE\", \"entity_position\": 381, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6747, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"586\", \"component\": \"THR\", \"entity_position\": 383, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1116, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"604\", \"component\": \"SER\", \"entity_position\": 401, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2454, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"605\", \"component\": \"GLU\", \"entity_position\": 402, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.5636, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"606\", \"component\": \"VAL\", \"entity_position\": 403, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.2198, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"607\", \"component\": \"CYS\", \"entity_position\": 404, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.572, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"627\", \"component\": \"ASP\", \"entity_position\": 424, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.913, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"628\", \"component\": \"VAL\", \"entity_position\": 425, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3735, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"648\", \"component\": \"GLY\", \"entity_position\": 445, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5024, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"649\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.1089, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"650\", \"component\": \"PRO\", \"entity_position\": 447, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5504, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"671\", \"component\": \"LEU\", \"entity_position\": 468, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.2233, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"832\", \"component\": \"ARG\", \"entity_position\": 629, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8713, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"833\", \"component\": \"SER\", \"entity_position\": 630, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2779, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"834\", \"component\": \"TRP\", \"entity_position\": 631, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5067, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Unclassified_Review/8EIK/original.cif",
            "source_coordinate_sha256": "b3fff6d453f5904930be422eada40aa426a93990f169f4aeae23fcaa6f781c0d",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:8EIK:LIG:O:SAH:901:.",
          "ligand_label_asym_id": "O",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.5636,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "8EIK",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:8EIK:LIG:O:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:D",
          "source_coordinate_sha256": "b3fff6d453f5904930be422eada40aa426a93990f169f4aeae23fcaa6f781c0d"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.0899, \"uniprot_position\": 640}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.5276, \"uniprot_position\": 641}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8623, \"uniprot_position\": 642}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.7245, \"uniprot_position\": 643}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.2087, \"uniprot_position\": 645}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8006, \"uniprot_position\": 663}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.7669, \"uniprot_position\": 664}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8153, \"uniprot_position\": 665}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.4803, \"uniprot_position\": 666}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.3215, \"uniprot_position\": 669}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.418, \"uniprot_position\": 685}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.6322, \"uniprot_position\": 686}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.2636, \"uniprot_position\": 687}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.9886, \"uniprot_position\": 707}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.7247, \"uniprot_position\": 708}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8402, \"uniprot_position\": 709}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.6073, \"uniprot_position\": 730}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.7516, \"uniprot_position\": 756}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.8184, \"uniprot_position\": 888}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.0237, \"uniprot_position\": 891}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.3645, \"uniprot_position\": 892}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.7356, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E00:CHAIN:U:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"U\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"U\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "DA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E00:LIG:DA:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.6322,
            "nearest_polypeptide_label_asym_id": "U",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E00",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.0899, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.5276, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8623, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.7245, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.2087, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8006, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.7669, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8153, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.4803, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.3215, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.418, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.6322, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.2636, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.9886, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.7247, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8402, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.6073, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.7516, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.8184, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.0237, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.3645, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.7356, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9E00/original.cif",
            "source_coordinate_sha256": "01318429b9a7c29f14772a47afaec906a05fa64cc76271d5e88bc4d3f735ea10",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E00:LIG:DA:SAH:1001:.",
          "ligand_label_asym_id": "DA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6322,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E00",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "U",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E00:LIG:DA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "source_coordinate_sha256": "01318429b9a7c29f14772a47afaec906a05fa64cc76271d5e88bc4d3f735ea10"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4112, \"uniprot_position\": 640}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3232, \"uniprot_position\": 641}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4494, \"uniprot_position\": 642}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.0378, \"uniprot_position\": 643}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.6751, \"uniprot_position\": 644}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.8072, \"uniprot_position\": 645}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.8273, \"uniprot_position\": 663}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.9164, \"uniprot_position\": 664}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.9743, \"uniprot_position\": 665}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6417, \"uniprot_position\": 666}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.4874, \"uniprot_position\": 669}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4021, \"uniprot_position\": 686}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.2908, \"uniprot_position\": 687}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5151, \"uniprot_position\": 707}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.458, \"uniprot_position\": 708}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.7343, \"uniprot_position\": 709}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5981, \"uniprot_position\": 730}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.7776, \"uniprot_position\": 756}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.7969, \"uniprot_position\": 888}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.0032, \"uniprot_position\": 891}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4421, \"uniprot_position\": 892}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.6281, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E00:CHAIN:V:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"Y\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"V\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "HA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E00:LIG:HA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.6281,
            "nearest_polypeptide_label_asym_id": "V",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E00",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4112, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3232, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4494, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.0378, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.6751, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.8072, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.8273, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.9164, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.9743, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6417, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.4874, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4021, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.2908, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5151, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.458, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.7343, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5981, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.7776, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.7969, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.0032, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4421, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.6281, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9E00/original.cif",
            "source_coordinate_sha256": "01318429b9a7c29f14772a47afaec906a05fa64cc76271d5e88bc4d3f735ea10",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E00:LIG:HA:SAH:1004:.",
          "ligand_label_asym_id": "HA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6281,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E00",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "V",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E00:LIG:HA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "source_coordinate_sha256": "01318429b9a7c29f14772a47afaec906a05fa64cc76271d5e88bc4d3f735ea10"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"W\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.0501, \"uniprot_position\": 640}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.4391, \"uniprot_position\": 641}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.2291, \"uniprot_position\": 642}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.7173, \"uniprot_position\": 643}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.9937, \"uniprot_position\": 645}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.7869, \"uniprot_position\": 663}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.0402, \"uniprot_position\": 664}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.8669, \"uniprot_position\": 665}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.5536, \"uniprot_position\": 666}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.4682, \"uniprot_position\": 669}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.1178, \"uniprot_position\": 685}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.9605, \"uniprot_position\": 686}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.6241, \"uniprot_position\": 687}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.9514, \"uniprot_position\": 707}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.4408, \"uniprot_position\": 709}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.5727, \"uniprot_position\": 730}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.8082, \"uniprot_position\": 756}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.6047, \"uniprot_position\": 888}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.6992, \"uniprot_position\": 891}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.1219, \"uniprot_position\": 892}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.6868, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E00:CHAIN:Y:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"W\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"Y\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "LA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E00:LIG:LA:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.6868,
            "nearest_polypeptide_label_asym_id": "Y",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E00",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"W\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.0501, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.4391, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.2291, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.7173, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.9937, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.7869, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.0402, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.8669, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.5536, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.4682, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.1178, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.9605, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.6241, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.9514, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.4408, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.5727, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.8082, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.6047, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.6992, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.1219, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.6868, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9E00/original.cif",
            "source_coordinate_sha256": "01318429b9a7c29f14772a47afaec906a05fa64cc76271d5e88bc4d3f735ea10",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E00:LIG:LA:SAH:1001:.",
          "ligand_label_asym_id": "LA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6868,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E00",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "Y",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E00:LIG:LA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:Y",
          "source_coordinate_sha256": "01318429b9a7c29f14772a47afaec906a05fa64cc76271d5e88bc4d3f735ea10"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.157, \"uniprot_position\": 640}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.2973, \"uniprot_position\": 641}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.1842, \"uniprot_position\": 642}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.9195, \"uniprot_position\": 643}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.3784, \"uniprot_position\": 645}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.2506, \"uniprot_position\": 663}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.1935, \"uniprot_position\": 664}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.8178, \"uniprot_position\": 665}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.9174, \"uniprot_position\": 666}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.6912, \"uniprot_position\": 669}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.3383, \"uniprot_position\": 685}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.1449, \"uniprot_position\": 686}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.9619, \"uniprot_position\": 687}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.8638, \"uniprot_position\": 707}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.7173, \"uniprot_position\": 708}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.1385, \"uniprot_position\": 709}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.4897, \"uniprot_position\": 730}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.4604, \"uniprot_position\": 888}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.6126, \"uniprot_position\": 891}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.3128, \"uniprot_position\": 892}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.0139, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E00:CHAIN:Z:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"K\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"Z\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "MA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E00:LIG:MA:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.6126,
            "nearest_polypeptide_label_asym_id": "Z",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E00",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.157, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.2973, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.1842, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.9195, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.3784, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.2506, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.1935, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.8178, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.9174, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.6912, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.3383, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.1449, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.9619, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.8638, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.7173, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.1385, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.4897, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.4604, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.6126, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.3128, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.0139, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9E00/original.cif",
            "source_coordinate_sha256": "01318429b9a7c29f14772a47afaec906a05fa64cc76271d5e88bc4d3f735ea10",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E00:LIG:MA:SAH:1001:.",
          "ligand_label_asym_id": "MA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6126,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E00",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "Z",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E00:LIG:MA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:Z",
          "source_coordinate_sha256": "01318429b9a7c29f14772a47afaec906a05fa64cc76271d5e88bc4d3f735ea10"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.151, \"uniprot_position\": 640}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.5333, \"uniprot_position\": 641}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8783, \"uniprot_position\": 642}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.6144, \"uniprot_position\": 643}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.0437, \"uniprot_position\": 645}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.7705, \"uniprot_position\": 663}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.7861, \"uniprot_position\": 664}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8064, \"uniprot_position\": 665}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.3543, \"uniprot_position\": 666}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.2044, \"uniprot_position\": 669}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.519, \"uniprot_position\": 685}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.7723, \"uniprot_position\": 686}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.3987, \"uniprot_position\": 687}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.2347, \"uniprot_position\": 707}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.9134, \"uniprot_position\": 708}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.891, \"uniprot_position\": 709}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.5764, \"uniprot_position\": 730}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.9028, \"uniprot_position\": 756}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.5491, \"uniprot_position\": 888}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.902, \"uniprot_position\": 891}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.2012, \"uniprot_position\": 892}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.8548, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E05:CHAIN:U:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"U\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"U\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "GA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E05:LIG:GA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.7723,
            "nearest_polypeptide_label_asym_id": "U",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E05",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.151, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.5333, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8783, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.6144, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.0437, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.7705, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.7861, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8064, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.3543, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.2044, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.519, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.7723, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.3987, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.2347, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.9134, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.891, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.5764, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.9028, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.5491, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.902, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.2012, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.8548, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9E05/original.cif",
            "source_coordinate_sha256": "957fb6d2f1ce585cc6ad318afd40e73395f8168e08a28f2d17fd4e59cbb25e0e",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E05:LIG:GA:SAH:1004:.",
          "ligand_label_asym_id": "GA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.7723,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E05",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "U",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E05:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "source_coordinate_sha256": "957fb6d2f1ce585cc6ad318afd40e73395f8168e08a28f2d17fd4e59cbb25e0e"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4426, \"uniprot_position\": 640}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.2424, \"uniprot_position\": 641}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4324, \"uniprot_position\": 642}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.9161, \"uniprot_position\": 643}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.661, \"uniprot_position\": 644}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6158, \"uniprot_position\": 645}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.7746, \"uniprot_position\": 663}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.9512, \"uniprot_position\": 664}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.9766, \"uniprot_position\": 665}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6216, \"uniprot_position\": 666}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.4411, \"uniprot_position\": 669}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4334, \"uniprot_position\": 686}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3056, \"uniprot_position\": 687}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6838, \"uniprot_position\": 707}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.5369, \"uniprot_position\": 708}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6958, \"uniprot_position\": 709}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5948, \"uniprot_position\": 730}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.9612, \"uniprot_position\": 756}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.5642, \"uniprot_position\": 888}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.9268, \"uniprot_position\": 891}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.324, \"uniprot_position\": 892}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.7647, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E05:CHAIN:V:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"Y\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"V\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "KA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E05:LIG:KA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.7647,
            "nearest_polypeptide_label_asym_id": "V",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E05",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4426, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.2424, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4324, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.9161, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.661, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6158, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.7746, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.9512, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.9766, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6216, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.4411, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4334, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3056, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6838, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.5369, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6958, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5948, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.9612, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.5642, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.9268, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.324, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.7647, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9E05/original.cif",
            "source_coordinate_sha256": "957fb6d2f1ce585cc6ad318afd40e73395f8168e08a28f2d17fd4e59cbb25e0e",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E05:LIG:KA:SAH:1004:.",
          "ligand_label_asym_id": "KA",
          "minimum_Pfam_distance_angstrom": 41.5965,
          "minimum_chain_distance_angstrom": 2.7647,
          "minimum_core_distance_angstrom": 52.1487,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E05",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "V",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E05:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "source_coordinate_sha256": "957fb6d2f1ce585cc6ad318afd40e73395f8168e08a28f2d17fd4e59cbb25e0e"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"W\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.0225, \"uniprot_position\": 640}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.4067, \"uniprot_position\": 641}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.253, \"uniprot_position\": 642}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.8544, \"uniprot_position\": 643}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.0903, \"uniprot_position\": 645}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.9075, \"uniprot_position\": 663}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.0932, \"uniprot_position\": 664}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.9103, \"uniprot_position\": 665}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.7273, \"uniprot_position\": 666}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.6137, \"uniprot_position\": 669}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.1213, \"uniprot_position\": 685}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.9236, \"uniprot_position\": 686}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.6572, \"uniprot_position\": 687}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.7605, \"uniprot_position\": 707}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.3095, \"uniprot_position\": 709}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.5087, \"uniprot_position\": 730}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.8088, \"uniprot_position\": 756}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.7062, \"uniprot_position\": 888}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.7636, \"uniprot_position\": 891}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.168, \"uniprot_position\": 892}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.6688, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E05:CHAIN:Y:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"W\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"Y\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "RA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E05:LIG:RA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.6688,
            "nearest_polypeptide_label_asym_id": "Y",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E05",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"W\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.0225, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.4067, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.253, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.8544, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.0903, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.9075, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.0932, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.9103, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.7273, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.6137, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.1213, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.9236, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.6572, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.7605, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.3095, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.5087, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.8088, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.7062, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.7636, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.168, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.6688, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9E05/original.cif",
            "source_coordinate_sha256": "957fb6d2f1ce585cc6ad318afd40e73395f8168e08a28f2d17fd4e59cbb25e0e",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E05:LIG:RA:SAH:1004:.",
          "ligand_label_asym_id": "RA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6688,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E05",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "Y",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E05:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y",
          "source_coordinate_sha256": "957fb6d2f1ce585cc6ad318afd40e73395f8168e08a28f2d17fd4e59cbb25e0e"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.0284, \"uniprot_position\": 640}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.3066, \"uniprot_position\": 641}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.3669, \"uniprot_position\": 642}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.8611, \"uniprot_position\": 643}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.2694, \"uniprot_position\": 645}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.7899, \"uniprot_position\": 663}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.1561, \"uniprot_position\": 664}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.6941, \"uniprot_position\": 665}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.7204, \"uniprot_position\": 666}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.5782, \"uniprot_position\": 669}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.1886, \"uniprot_position\": 685}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.1001, \"uniprot_position\": 686}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.772, \"uniprot_position\": 687}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.8767, \"uniprot_position\": 707}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.7953, \"uniprot_position\": 708}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.333, \"uniprot_position\": 709}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.7342, \"uniprot_position\": 730}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.876, \"uniprot_position\": 756}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.5998, \"uniprot_position\": 888}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.6749, \"uniprot_position\": 891}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.1386, \"uniprot_position\": 892}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.7347, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E05:CHAIN:Z:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"K\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"Z\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "VA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E05:LIG:VA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.6749,
            "nearest_polypeptide_label_asym_id": "Z",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E05",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.0284, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.3066, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.3669, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.8611, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.2694, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.7899, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.1561, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.6941, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.7204, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.5782, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.1886, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.1001, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.772, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.8767, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.7953, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.333, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.7342, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.876, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.5998, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.6749, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.1386, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.7347, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9E05/original.cif",
            "source_coordinate_sha256": "957fb6d2f1ce585cc6ad318afd40e73395f8168e08a28f2d17fd4e59cbb25e0e",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E05:LIG:VA:SAH:1004:.",
          "ligand_label_asym_id": "VA",
          "minimum_Pfam_distance_angstrom": 42.2609,
          "minimum_chain_distance_angstrom": 2.6749,
          "minimum_core_distance_angstrom": 52.9032,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E05",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "Z",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E05:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z",
          "source_coordinate_sha256": "957fb6d2f1ce585cc6ad318afd40e73395f8168e08a28f2d17fd4e59cbb25e0e"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.2828, \"uniprot_position\": 640}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9104, \"uniprot_position\": 641}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0228, \"uniprot_position\": 642}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0545, \"uniprot_position\": 643}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8976, \"uniprot_position\": 645}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6671, \"uniprot_position\": 663}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.814, \"uniprot_position\": 664}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.545, \"uniprot_position\": 665}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7732, \"uniprot_position\": 666}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8719, \"uniprot_position\": 685}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8219, \"uniprot_position\": 686}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4458, \"uniprot_position\": 687}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6554, \"uniprot_position\": 707}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.814, \"uniprot_position\": 708}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3963, \"uniprot_position\": 709}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6991, \"uniprot_position\": 730}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8875, \"uniprot_position\": 888}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4978, \"uniprot_position\": 891}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5798, \"uniprot_position\": 892}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9413, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E0F:CHAIN:C:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"U\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E0F:LIG:K:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.2828,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E0F",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.2828, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9104, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0228, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0545, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8976, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6671, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.814, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.545, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7732, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8719, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8219, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4458, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6554, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.814, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3963, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6991, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8875, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4978, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5798, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9413, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9E0F/original.cif",
            "source_coordinate_sha256": "c51c139482765431ba619dab6da2645f54f56cb4408ea46bb5bb40b5dd78d3be",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E0F:LIG:K:SAH:1004:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.2828,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E0F",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E0F:LIG:K:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "source_coordinate_sha256": "c51c139482765431ba619dab6da2645f54f56cb4408ea46bb5bb40b5dd78d3be"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.3063, \"uniprot_position\": 640}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8085, \"uniprot_position\": 641}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7688, \"uniprot_position\": 642}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6763, \"uniprot_position\": 663}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9393, \"uniprot_position\": 664}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7976, \"uniprot_position\": 665}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2095, \"uniprot_position\": 686}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5462, \"uniprot_position\": 687}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.5998, \"uniprot_position\": 707}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8694, \"uniprot_position\": 708}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.034, \"uniprot_position\": 709}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4025, \"uniprot_position\": 710}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"711\", \"component\": \"ASN\", \"entity_position\": 488, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.9587, \"uniprot_position\": 711}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8908, \"uniprot_position\": 730}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.0738, \"uniprot_position\": 891}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.086, \"uniprot_position\": 892}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.0239, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E0F:CHAIN:D:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"Y\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "O",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E0F:LIG:O:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.0738,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E0F",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.3063, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8085, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7688, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6763, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9393, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7976, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2095, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5462, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.5998, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8694, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.034, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4025, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"711\", \"component\": \"ASN\", \"entity_position\": 488, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.9587, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8908, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.0738, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.086, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.0239, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9E0F/original.cif",
            "source_coordinate_sha256": "c51c139482765431ba619dab6da2645f54f56cb4408ea46bb5bb40b5dd78d3be",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E0F:LIG:O:SAH:1004:.",
          "ligand_label_asym_id": "O",
          "minimum_Pfam_distance_angstrom": 39.9746,
          "minimum_chain_distance_angstrom": 2.0738,
          "minimum_core_distance_angstrom": 50.636,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E0F",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E0F:LIG:O:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_coordinate_sha256": "c51c139482765431ba619dab6da2645f54f56cb4408ea46bb5bb40b5dd78d3be"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"W\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8262, \"uniprot_position\": 640}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8418, \"uniprot_position\": 641}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.924, \"uniprot_position\": 642}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3877, \"uniprot_position\": 663}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3264, \"uniprot_position\": 664}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0769, \"uniprot_position\": 665}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7032, \"uniprot_position\": 666}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3961, \"uniprot_position\": 685}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5154, \"uniprot_position\": 686}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7013, \"uniprot_position\": 687}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"706\", \"component\": \"GLY\", \"entity_position\": 483, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6939, \"uniprot_position\": 706}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5044, \"uniprot_position\": 707}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1706, \"uniprot_position\": 708}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1521, \"uniprot_position\": 709}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7237, \"uniprot_position\": 710}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7183, \"uniprot_position\": 730}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5205, \"uniprot_position\": 756}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7599, \"uniprot_position\": 891}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5341, \"uniprot_position\": 892}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2829, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E0G:CHAIN:C:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"W\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E0G:LIG:K:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.5044,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E0G",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"W\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8262, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8418, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.924, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3877, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3264, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0769, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7032, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3961, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5154, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7013, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"706\", \"component\": \"GLY\", \"entity_position\": 483, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6939, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5044, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1706, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1521, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7237, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7183, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5205, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7599, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5341, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2829, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9E0G/original.cif",
            "source_coordinate_sha256": "5d0570d146474b8eb045e1939390a489d5dd49202781b5a326573e067c0c19a3",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E0G:LIG:K:SAH:1004:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.5044,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E0G",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E0G:LIG:K:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "source_coordinate_sha256": "5d0570d146474b8eb045e1939390a489d5dd49202781b5a326573e067c0c19a3"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.4679, \"uniprot_position\": 640}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0954, \"uniprot_position\": 641}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.043, \"uniprot_position\": 642}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.8974, \"uniprot_position\": 643}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.1093, \"uniprot_position\": 663}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.9788, \"uniprot_position\": 664}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0131, \"uniprot_position\": 665}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.634, \"uniprot_position\": 685}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2522, \"uniprot_position\": 686}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7159, \"uniprot_position\": 687}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6986, \"uniprot_position\": 707}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3301, \"uniprot_position\": 708}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4299, \"uniprot_position\": 709}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.6922, \"uniprot_position\": 730}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.5066, \"uniprot_position\": 888}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8479, \"uniprot_position\": 891}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5125, \"uniprot_position\": 892}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.1578, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E0G:CHAIN:D:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"K\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "O",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E0G:LIG:O:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.4679,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E0G",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.4679, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0954, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.043, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.8974, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.1093, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.9788, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0131, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.634, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2522, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7159, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6986, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3301, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4299, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.6922, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.5066, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8479, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.5125, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.1578, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9E0G/original.cif",
            "source_coordinate_sha256": "5d0570d146474b8eb045e1939390a489d5dd49202781b5a326573e067c0c19a3",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E0G:LIG:O:SAH:1004:.",
          "ligand_label_asym_id": "O",
          "minimum_Pfam_distance_angstrom": 42.0911,
          "minimum_chain_distance_angstrom": 2.4679,
          "minimum_core_distance_angstrom": 52.729,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E0G",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E0G:LIG:O:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_coordinate_sha256": "5d0570d146474b8eb045e1939390a489d5dd49202781b5a326573e067c0c19a3"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.2497, \"uniprot_position\": 640}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.6726, \"uniprot_position\": 641}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 4.0666, \"uniprot_position\": 642}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.6945, \"uniprot_position\": 643}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.1935, \"uniprot_position\": 645}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.9038, \"uniprot_position\": 663}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 2.8551, \"uniprot_position\": 664}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.7459, \"uniprot_position\": 665}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.3368, \"uniprot_position\": 666}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 4.2816, \"uniprot_position\": 669}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 4.6437, \"uniprot_position\": 685}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 2.9011, \"uniprot_position\": 686}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 4.4893, \"uniprot_position\": 687}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 4.1619, \"uniprot_position\": 707}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 4.9419, \"uniprot_position\": 708}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.8664, \"uniprot_position\": 709}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.518, \"uniprot_position\": 730}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 4.3369, \"uniprot_position\": 888}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 2.7898, \"uniprot_position\": 891}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.0204, \"uniprot_position\": 892}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 2.9482, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E2D:CHAIN:S:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"U\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"6\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"S\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "GA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E2D:LIG:GA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.7898,
            "nearest_polypeptide_label_asym_id": "S",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E2D",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.2497, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.6726, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 4.0666, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.6945, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.1935, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.9038, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 2.8551, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.7459, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.3368, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 4.2816, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 4.6437, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 2.9011, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 4.4893, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 4.1619, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 4.9419, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.8664, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.518, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 4.3369, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 2.7898, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 3.0204, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"S\", \"minimum_distance_angstrom\": 2.9482, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9E2D/original.cif",
            "source_coordinate_sha256": "e60efd6989c24b4669f9f652209792a0f9a78875c4db3cfb21864bd7a647f0ce",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E2D:LIG:GA:SAH:1004:.",
          "ligand_label_asym_id": "GA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.7898,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E2D",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "S",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E2D:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:S",
          "source_coordinate_sha256": "e60efd6989c24b4669f9f652209792a0f9a78875c4db3cfb21864bd7a647f0ce"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.3801, \"uniprot_position\": 640}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.2911, \"uniprot_position\": 641}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.3438, \"uniprot_position\": 642}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 2.9112, \"uniprot_position\": 643}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 4.7173, \"uniprot_position\": 644}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.475, \"uniprot_position\": 645}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.7955, \"uniprot_position\": 663}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 2.8407, \"uniprot_position\": 664}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.9483, \"uniprot_position\": 665}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.6114, \"uniprot_position\": 666}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 4.4325, \"uniprot_position\": 669}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.324, \"uniprot_position\": 686}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.3279, \"uniprot_position\": 687}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.5768, \"uniprot_position\": 707}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 4.4994, \"uniprot_position\": 708}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.6787, \"uniprot_position\": 709}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.4796, \"uniprot_position\": 730}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 4.5361, \"uniprot_position\": 888}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 4.0548, \"uniprot_position\": 891}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.3436, \"uniprot_position\": 892}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 2.8426, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E2D:CHAIN:T:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"Y\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"6\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"T\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "KA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E2D:LIG:KA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.8407,
            "nearest_polypeptide_label_asym_id": "T",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E2D",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.3801, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.2911, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.3438, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 2.9112, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 4.7173, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.475, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.7955, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 2.8407, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.9483, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.6114, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 4.4325, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.324, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.3279, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.5768, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 4.4994, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.6787, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.4796, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 4.5361, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 4.0548, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 3.3436, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"T\", \"minimum_distance_angstrom\": 2.8426, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9E2D/original.cif",
            "source_coordinate_sha256": "e60efd6989c24b4669f9f652209792a0f9a78875c4db3cfb21864bd7a647f0ce",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E2D:LIG:KA:SAH:1004:.",
          "ligand_label_asym_id": "KA",
          "minimum_Pfam_distance_angstrom": 41.596,
          "minimum_chain_distance_angstrom": 2.8407,
          "minimum_core_distance_angstrom": 52.1438,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E2D",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "T",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E2D:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:T",
          "source_coordinate_sha256": "e60efd6989c24b4669f9f652209792a0f9a78875c4db3cfb21864bd7a647f0ce"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"W\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.0871, \"uniprot_position\": 640}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.4107, \"uniprot_position\": 641}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 4.1377, \"uniprot_position\": 642}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.9399, \"uniprot_position\": 643}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.3363, \"uniprot_position\": 645}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 4.0217, \"uniprot_position\": 663}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.0091, \"uniprot_position\": 664}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.8763, \"uniprot_position\": 665}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.7219, \"uniprot_position\": 666}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 4.6487, \"uniprot_position\": 669}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 4.7166, \"uniprot_position\": 685}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.0376, \"uniprot_position\": 686}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 4.01, \"uniprot_position\": 687}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.5573, \"uniprot_position\": 707}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 4.9345, \"uniprot_position\": 708}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 4.3189, \"uniprot_position\": 709}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.5735, \"uniprot_position\": 730}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 4.9464, \"uniprot_position\": 756}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 4.7526, \"uniprot_position\": 888}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 2.8841, \"uniprot_position\": 891}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.2812, \"uniprot_position\": 892}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 2.7462, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E2D:CHAIN:W:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"W\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"6\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"W\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "RA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E2D:LIG:RA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.7462,
            "nearest_polypeptide_label_asym_id": "W",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E2D",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"W\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.0871, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.4107, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 4.1377, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.9399, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.3363, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 4.0217, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.0091, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.8763, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.7219, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 4.6487, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 4.7166, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.0376, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 4.01, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.5573, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 4.9345, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 4.3189, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.5735, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 4.9464, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 4.7526, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 2.8841, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 3.2812, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"W\", \"minimum_distance_angstrom\": 2.7462, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9E2D/original.cif",
            "source_coordinate_sha256": "e60efd6989c24b4669f9f652209792a0f9a78875c4db3cfb21864bd7a647f0ce",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E2D:LIG:RA:SAH:1004:.",
          "ligand_label_asym_id": "RA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.7462,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E2D",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "W",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E2D:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:W",
          "source_coordinate_sha256": "e60efd6989c24b4669f9f652209792a0f9a78875c4db3cfb21864bd7a647f0ce"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 3.2227, \"uniprot_position\": 640}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 3.65, \"uniprot_position\": 641}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.5217, \"uniprot_position\": 642}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.0485, \"uniprot_position\": 643}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 3.5468, \"uniprot_position\": 645}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.2396, \"uniprot_position\": 663}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 3.3531, \"uniprot_position\": 664}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 3.7142, \"uniprot_position\": 665}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 3.8095, \"uniprot_position\": 666}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.7423, \"uniprot_position\": 669}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.5375, \"uniprot_position\": 685}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.2313, \"uniprot_position\": 686}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.4822, \"uniprot_position\": 687}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 3.8669, \"uniprot_position\": 707}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.782, \"uniprot_position\": 708}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.2168, \"uniprot_position\": 709}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 3.5972, \"uniprot_position\": 730}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.8934, \"uniprot_position\": 756}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.2603, \"uniprot_position\": 888}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 2.6246, \"uniprot_position\": 891}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 2.9258, \"uniprot_position\": 892}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 2.8582, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E2D:CHAIN:X:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"K\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"6\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"X\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "VA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E2D:LIG:VA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.6246,
            "nearest_polypeptide_label_asym_id": "X",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E2D",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 3.2227, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 3.65, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.5217, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.0485, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 3.5468, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.2396, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 3.3531, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 3.7142, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 3.8095, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.7423, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.5375, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.2313, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.4822, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 3.8669, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.782, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.2168, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 3.5972, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.8934, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 4.2603, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 2.6246, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 2.9258, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"X\", \"minimum_distance_angstrom\": 2.8582, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9E2D/original.cif",
            "source_coordinate_sha256": "e60efd6989c24b4669f9f652209792a0f9a78875c4db3cfb21864bd7a647f0ce",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E2D:LIG:VA:SAH:1004:.",
          "ligand_label_asym_id": "VA",
          "minimum_Pfam_distance_angstrom": 41.8495,
          "minimum_chain_distance_angstrom": 2.6246,
          "minimum_core_distance_angstrom": 52.4983,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E2D",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "X",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E2D:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:X",
          "source_coordinate_sha256": "e60efd6989c24b4669f9f652209792a0f9a78875c4db3cfb21864bd7a647f0ce"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.1349, \"uniprot_position\": 640}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.9273, \"uniprot_position\": 641}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.0398, \"uniprot_position\": 642}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.072, \"uniprot_position\": 643}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.8824, \"uniprot_position\": 645}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.6129, \"uniprot_position\": 663}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.849, \"uniprot_position\": 664}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.5213, \"uniprot_position\": 665}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.7606, \"uniprot_position\": 666}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.8097, \"uniprot_position\": 685}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.8687, \"uniprot_position\": 686}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.4591, \"uniprot_position\": 687}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.5637, \"uniprot_position\": 707}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8186, \"uniprot_position\": 708}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.384, \"uniprot_position\": 709}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.6886, \"uniprot_position\": 730}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.8635, \"uniprot_position\": 888}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.4967, \"uniprot_position\": 891}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.5745, \"uniprot_position\": 892}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.9132, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E2Q:CHAIN:U:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"U\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"U\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "GA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E2Q:LIG:GA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.1349,
            "nearest_polypeptide_label_asym_id": "U",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E2Q",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.1349, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.9273, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.0398, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.072, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.8824, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.6129, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.849, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.5213, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.7606, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.8097, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.8687, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.4591, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.5637, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8186, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.384, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.6886, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.8635, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.4967, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.5745, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.9132, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9E2Q/original.cif",
            "source_coordinate_sha256": "b93d31035b4ecb733c69c2b502a6046bfde064c27a7e6531db679531f6b87252",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E2Q:LIG:GA:SAH:1004:.",
          "ligand_label_asym_id": "GA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.1349,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E2Q",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "U",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E2Q:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "source_coordinate_sha256": "b93d31035b4ecb733c69c2b502a6046bfde064c27a7e6531db679531f6b87252"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.2243, \"uniprot_position\": 640}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.8122, \"uniprot_position\": 641}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.7478, \"uniprot_position\": 642}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6327, \"uniprot_position\": 663}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.0187, \"uniprot_position\": 664}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.775, \"uniprot_position\": 665}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.2353, \"uniprot_position\": 686}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5661, \"uniprot_position\": 687}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.5115, \"uniprot_position\": 707}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.8536, \"uniprot_position\": 708}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.0348, \"uniprot_position\": 709}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.4088, \"uniprot_position\": 710}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"711\", \"component\": \"ASN\", \"entity_position\": 488, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.9281, \"uniprot_position\": 711}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.8833, \"uniprot_position\": 730}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.0523, \"uniprot_position\": 891}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.104, \"uniprot_position\": 892}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.0286, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E2Q:CHAIN:V:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"Y\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"V\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "KA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E2Q:LIG:KA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.0523,
            "nearest_polypeptide_label_asym_id": "V",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E2Q",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.2243, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.8122, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.7478, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6327, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.0187, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.775, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.2353, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5661, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.5115, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.8536, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.0348, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.4088, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"711\", \"component\": \"ASN\", \"entity_position\": 488, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.9281, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.8833, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.0523, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.104, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.0286, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9E2Q/original.cif",
            "source_coordinate_sha256": "b93d31035b4ecb733c69c2b502a6046bfde064c27a7e6531db679531f6b87252",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E2Q:LIG:KA:SAH:1004:.",
          "ligand_label_asym_id": "KA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.0523,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E2Q",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "V",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E2Q:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "source_coordinate_sha256": "b93d31035b4ecb733c69c2b502a6046bfde064c27a7e6531db679531f6b87252"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"W\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.8405, \"uniprot_position\": 640}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.8001, \"uniprot_position\": 641}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.9034, \"uniprot_position\": 642}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.3254, \"uniprot_position\": 663}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.3572, \"uniprot_position\": 664}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.0596, \"uniprot_position\": 665}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.701, \"uniprot_position\": 666}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.389, \"uniprot_position\": 685}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.3997, \"uniprot_position\": 686}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.7208, \"uniprot_position\": 687}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"706\", \"component\": \"GLY\", \"entity_position\": 483, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.6754, \"uniprot_position\": 706}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.475, \"uniprot_position\": 707}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.155, \"uniprot_position\": 708}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.1326, \"uniprot_position\": 709}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.7204, \"uniprot_position\": 710}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.7026, \"uniprot_position\": 730}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.5222, \"uniprot_position\": 756}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.7473, \"uniprot_position\": 891}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.5267, \"uniprot_position\": 892}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.2753, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E2Q:CHAIN:Y:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"W\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"Y\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "RA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E2Q:LIG:RA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.475,
            "nearest_polypeptide_label_asym_id": "Y",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E2Q",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"W\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.8405, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.8001, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.9034, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.3254, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.3572, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.0596, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.701, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.389, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.3997, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.7208, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"706\", \"component\": \"GLY\", \"entity_position\": 483, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.6754, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.475, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.155, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.1326, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.7204, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.7026, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.5222, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.7473, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.5267, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.2753, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9E2Q/original.cif",
            "source_coordinate_sha256": "b93d31035b4ecb733c69c2b502a6046bfde064c27a7e6531db679531f6b87252",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E2Q:LIG:RA:SAH:1004:.",
          "ligand_label_asym_id": "RA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.475,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E2Q",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "Y",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E2Q:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y",
          "source_coordinate_sha256": "b93d31035b4ecb733c69c2b502a6046bfde064c27a7e6531db679531f6b87252"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.2388, \"uniprot_position\": 640}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.0783, \"uniprot_position\": 641}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.0873, \"uniprot_position\": 642}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.9975, \"uniprot_position\": 643}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.0656, \"uniprot_position\": 663}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.0107, \"uniprot_position\": 664}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.9911, \"uniprot_position\": 665}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.6683, \"uniprot_position\": 685}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.1372, \"uniprot_position\": 686}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.6892, \"uniprot_position\": 687}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.7565, \"uniprot_position\": 707}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.3169, \"uniprot_position\": 708}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.3756, \"uniprot_position\": 709}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.7898, \"uniprot_position\": 730}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.5988, \"uniprot_position\": 888}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.9798, \"uniprot_position\": 891}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.5028, \"uniprot_position\": 892}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.0775, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E2Q:CHAIN:Z:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"K\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"Z\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "VA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E2Q:LIG:VA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.2388,
            "nearest_polypeptide_label_asym_id": "Z",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E2Q",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.2388, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.0783, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.0873, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.9975, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.0656, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.0107, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.9911, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.6683, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.1372, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.6892, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.7565, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.3169, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.3756, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.7898, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.5988, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.9798, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.5028, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.0775, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9E2Q/original.cif",
            "source_coordinate_sha256": "b93d31035b4ecb733c69c2b502a6046bfde064c27a7e6531db679531f6b87252",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E2Q:LIG:VA:SAH:1004:.",
          "ligand_label_asym_id": "VA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.2388,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E2Q",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "Z",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E2Q:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z",
          "source_coordinate_sha256": "b93d31035b4ecb733c69c2b502a6046bfde064c27a7e6531db679531f6b87252"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.1638, \"uniprot_position\": 640}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.7424, \"uniprot_position\": 641}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.063, \"uniprot_position\": 642}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8026, \"uniprot_position\": 643}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.3153, \"uniprot_position\": 645}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.9983, \"uniprot_position\": 663}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.8751, \"uniprot_position\": 664}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.854, \"uniprot_position\": 665}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.4627, \"uniprot_position\": 666}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.3792, \"uniprot_position\": 669}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.6404, \"uniprot_position\": 685}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.8489, \"uniprot_position\": 686}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.4167, \"uniprot_position\": 687}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.0791, \"uniprot_position\": 707}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.7984, \"uniprot_position\": 708}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.7627, \"uniprot_position\": 709}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.4234, \"uniprot_position\": 730}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.8808, \"uniprot_position\": 756}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.4277, \"uniprot_position\": 888}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.8316, \"uniprot_position\": 891}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.0474, \"uniprot_position\": 892}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.8782, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E2R:CHAIN:U:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"U\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"U\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "GA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E2R:LIG:GA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.8316,
            "nearest_polypeptide_label_asym_id": "U",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E2R",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.1638, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.7424, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.063, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8026, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.3153, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.9983, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.8751, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.854, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.4627, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.3792, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.6404, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.8489, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.4167, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.0791, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.7984, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.7627, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.4234, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.8808, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.4277, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.8316, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.0474, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.8782, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9E2R/original.cif",
            "source_coordinate_sha256": "9caaf9366e85023c11b90067daf7f79075731ef6b589c14fbb59b97f28747f4b",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E2R:LIG:GA:SAH:1004:.",
          "ligand_label_asym_id": "GA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.8316,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E2R",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "U",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E2R:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "source_coordinate_sha256": "9caaf9366e85023c11b90067daf7f79075731ef6b589c14fbb59b97f28747f4b"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4103, \"uniprot_position\": 640}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.1989, \"uniprot_position\": 641}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.2865, \"uniprot_position\": 642}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.8124, \"uniprot_position\": 643}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.6683, \"uniprot_position\": 644}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5007, \"uniprot_position\": 645}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.8258, \"uniprot_position\": 663}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.8282, \"uniprot_position\": 664}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.0493, \"uniprot_position\": 665}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6614, \"uniprot_position\": 666}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.4403, \"uniprot_position\": 669}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3891, \"uniprot_position\": 686}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.245, \"uniprot_position\": 687}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6553, \"uniprot_position\": 707}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.5107, \"uniprot_position\": 708}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6358, \"uniprot_position\": 709}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4198, \"uniprot_position\": 730}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.4868, \"uniprot_position\": 888}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.0332, \"uniprot_position\": 891}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3172, \"uniprot_position\": 892}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.9071, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E2R:CHAIN:V:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"Y\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"V\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "KA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E2R:LIG:KA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.8124,
            "nearest_polypeptide_label_asym_id": "V",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E2R",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4103, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.1989, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.2865, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.8124, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.6683, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5007, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.8258, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.8282, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.0493, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6614, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.4403, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3891, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.245, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6553, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.5107, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6358, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4198, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.4868, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.0332, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3172, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.9071, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9E2R/original.cif",
            "source_coordinate_sha256": "9caaf9366e85023c11b90067daf7f79075731ef6b589c14fbb59b97f28747f4b",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E2R:LIG:KA:SAH:1004:.",
          "ligand_label_asym_id": "KA",
          "minimum_Pfam_distance_angstrom": 41.6007,
          "minimum_chain_distance_angstrom": 2.8124,
          "minimum_core_distance_angstrom": 52.1544,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E2R",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "V",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E2R:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "source_coordinate_sha256": "9caaf9366e85023c11b90067daf7f79075731ef6b589c14fbb59b97f28747f4b"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"W\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.1574, \"uniprot_position\": 640}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.3757, \"uniprot_position\": 641}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.0878, \"uniprot_position\": 642}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.8919, \"uniprot_position\": 643}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.3107, \"uniprot_position\": 645}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.0975, \"uniprot_position\": 663}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.9744, \"uniprot_position\": 664}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.8219, \"uniprot_position\": 665}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.6701, \"uniprot_position\": 666}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.6004, \"uniprot_position\": 669}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.0228, \"uniprot_position\": 685}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.7702, \"uniprot_position\": 686}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.822, \"uniprot_position\": 687}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.6036, \"uniprot_position\": 707}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.3918, \"uniprot_position\": 709}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.633, \"uniprot_position\": 730}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.9637, \"uniprot_position\": 756}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.7342, \"uniprot_position\": 888}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.8721, \"uniprot_position\": 891}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.3307, \"uniprot_position\": 892}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.8331, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E2R:CHAIN:Y:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"W\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"Y\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "RA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E2R:LIG:RA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.8331,
            "nearest_polypeptide_label_asym_id": "Y",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E2R",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"W\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.1574, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.3757, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.0878, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.8919, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.3107, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.0975, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.9744, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.8219, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.6701, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.6004, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.0228, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.7702, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.822, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.6036, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.3918, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.633, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.9637, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.7342, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.8721, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.3307, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.8331, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9E2R/original.cif",
            "source_coordinate_sha256": "9caaf9366e85023c11b90067daf7f79075731ef6b589c14fbb59b97f28747f4b",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E2R:LIG:RA:SAH:1004:.",
          "ligand_label_asym_id": "RA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.8331,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E2R",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "Y",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E2R:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y",
          "source_coordinate_sha256": "9caaf9366e85023c11b90067daf7f79075731ef6b589c14fbb59b97f28747f4b"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.2107, \"uniprot_position\": 640}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.7039, \"uniprot_position\": 641}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.5937, \"uniprot_position\": 642}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.3127, \"uniprot_position\": 643}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.7836, \"uniprot_position\": 645}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.2679, \"uniprot_position\": 663}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.4004, \"uniprot_position\": 664}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.7171, \"uniprot_position\": 665}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.8956, \"uniprot_position\": 666}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.8628, \"uniprot_position\": 669}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.5041, \"uniprot_position\": 685}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.2404, \"uniprot_position\": 686}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.2384, \"uniprot_position\": 687}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.6407, \"uniprot_position\": 707}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.5928, \"uniprot_position\": 708}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.2171, \"uniprot_position\": 709}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.6999, \"uniprot_position\": 730}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.6061, \"uniprot_position\": 756}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.5975, \"uniprot_position\": 888}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.6059, \"uniprot_position\": 891}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.9997, \"uniprot_position\": 892}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.6777, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E2R:CHAIN:Z:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"K\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"Z\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "VA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E2R:LIG:VA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.6059,
            "nearest_polypeptide_label_asym_id": "Z",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E2R",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.2107, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.7039, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.5937, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.3127, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.7836, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.2679, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.4004, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.7171, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.8956, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.8628, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.5041, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.2404, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.2384, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.6407, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.5928, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.2171, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.6999, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.6061, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.5975, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.6059, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.9997, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.6777, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9E2R/original.cif",
            "source_coordinate_sha256": "9caaf9366e85023c11b90067daf7f79075731ef6b589c14fbb59b97f28747f4b",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E2R:LIG:VA:SAH:1004:.",
          "ligand_label_asym_id": "VA",
          "minimum_Pfam_distance_angstrom": 41.9384,
          "minimum_chain_distance_angstrom": 2.6059,
          "minimum_core_distance_angstrom": 52.6719,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E2R",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "Z",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E2R:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z",
          "source_coordinate_sha256": "9caaf9366e85023c11b90067daf7f79075731ef6b589c14fbb59b97f28747f4b"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.2214, \"uniprot_position\": 640}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.69, \"uniprot_position\": 641}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.0466, \"uniprot_position\": 642}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8238, \"uniprot_position\": 643}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.3691, \"uniprot_position\": 645}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.0056, \"uniprot_position\": 663}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.8484, \"uniprot_position\": 664}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.7565, \"uniprot_position\": 665}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.4529, \"uniprot_position\": 666}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.3872, \"uniprot_position\": 669}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.5662, \"uniprot_position\": 685}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.8258, \"uniprot_position\": 686}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.4015, \"uniprot_position\": 687}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.9509, \"uniprot_position\": 707}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.758, \"uniprot_position\": 708}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8107, \"uniprot_position\": 709}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.5303, \"uniprot_position\": 730}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.8673, \"uniprot_position\": 756}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.5813, \"uniprot_position\": 888}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.9055, \"uniprot_position\": 891}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.2038, \"uniprot_position\": 892}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.835, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E3D:CHAIN:U:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"U\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"U\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "CA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E3D:LIG:CA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.8258,
            "nearest_polypeptide_label_asym_id": "U",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E3D",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.2214, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.69, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.0466, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8238, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.3691, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.0056, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.8484, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.7565, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.4529, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.3872, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.5662, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.8258, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.4015, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.9509, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.758, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8107, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.5303, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.8673, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.5813, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.9055, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.2038, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.835, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9E3D/original.cif",
            "source_coordinate_sha256": "1ecd570bd9149e4cd656c2aa2583a68edd145e94b5aef1270b824caafded6854",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E3D:LIG:CA:SAH:1004:.",
          "ligand_label_asym_id": "CA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.8258,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E3D",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "U",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E3D:LIG:CA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "source_coordinate_sha256": "1ecd570bd9149e4cd656c2aa2583a68edd145e94b5aef1270b824caafded6854"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3578, \"uniprot_position\": 640}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.2256, \"uniprot_position\": 641}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.2436, \"uniprot_position\": 642}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.8489, \"uniprot_position\": 643}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.689, \"uniprot_position\": 644}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5777, \"uniprot_position\": 645}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.8994, \"uniprot_position\": 663}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.8024, \"uniprot_position\": 664}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.104, \"uniprot_position\": 665}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.7184, \"uniprot_position\": 666}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.4909, \"uniprot_position\": 669}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3911, \"uniprot_position\": 686}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.2148, \"uniprot_position\": 687}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 465, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.9559, \"uniprot_position\": 688}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5657, \"uniprot_position\": 707}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.4417, \"uniprot_position\": 708}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6062, \"uniprot_position\": 709}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3285, \"uniprot_position\": 730}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.5602, \"uniprot_position\": 888}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.0843, \"uniprot_position\": 891}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3601, \"uniprot_position\": 892}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.882, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E3D:CHAIN:V:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"Y\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"V\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "GA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E3D:LIG:GA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.8024,
            "nearest_polypeptide_label_asym_id": "V",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E3D",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3578, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.2256, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.2436, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.8489, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.689, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5777, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.8994, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.8024, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.104, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.7184, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.4909, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3911, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.2148, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 465, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.9559, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5657, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.4417, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6062, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3285, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.5602, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.0843, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3601, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.882, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9E3D/original.cif",
            "source_coordinate_sha256": "1ecd570bd9149e4cd656c2aa2583a68edd145e94b5aef1270b824caafded6854",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E3D:LIG:GA:SAH:1004:.",
          "ligand_label_asym_id": "GA",
          "minimum_Pfam_distance_angstrom": 41.6106,
          "minimum_chain_distance_angstrom": 2.8024,
          "minimum_core_distance_angstrom": 52.1881,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E3D",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "V",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E3D:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "source_coordinate_sha256": "1ecd570bd9149e4cd656c2aa2583a68edd145e94b5aef1270b824caafded6854"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.2964, \"uniprot_position\": 640}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8087, \"uniprot_position\": 641}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.0176, \"uniprot_position\": 642}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.2778, \"uniprot_position\": 643}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.2933, \"uniprot_position\": 645}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.9868, \"uniprot_position\": 663}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.0784, \"uniprot_position\": 664}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.6739, \"uniprot_position\": 665}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8472, \"uniprot_position\": 666}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.8825, \"uniprot_position\": 669}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.9961, \"uniprot_position\": 686}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.7959, \"uniprot_position\": 687}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"706\", \"component\": \"GLY\", \"entity_position\": 483, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.9123, \"uniprot_position\": 706}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.2835, \"uniprot_position\": 707}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.2989, \"uniprot_position\": 708}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.6287, \"uniprot_position\": 709}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"727\", \"component\": \"THR\", \"entity_position\": 504, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.6896, \"uniprot_position\": 727}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.4297, \"uniprot_position\": 730}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.4808, \"uniprot_position\": 756}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.9002, \"uniprot_position\": 891}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.6587, \"uniprot_position\": 892}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.9521, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E3R:CHAIN:U:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"U\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"U\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "GA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E3R:LIG:GA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.9002,
            "nearest_polypeptide_label_asym_id": "U",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E3R",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.2964, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8087, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.0176, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.2778, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.2933, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.9868, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.0784, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.6739, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.8472, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.8825, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.9961, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.7959, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"706\", \"component\": \"GLY\", \"entity_position\": 483, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.9123, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.2835, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.2989, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.6287, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"727\", \"component\": \"THR\", \"entity_position\": 504, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.6896, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.4297, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.4808, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.9002, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.6587, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.9521, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9E3R/original.cif",
            "source_coordinate_sha256": "e20236157e455f0ed53454126dee5e80ed0b521ded2490fc76a18a61900c3d05",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E3R:LIG:GA:SAH:1004:.",
          "ligand_label_asym_id": "GA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.9002,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E3R",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "U",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E3R:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "source_coordinate_sha256": "e20236157e455f0ed53454126dee5e80ed0b521ded2490fc76a18a61900c3d05"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3709, \"uniprot_position\": 640}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5463, \"uniprot_position\": 641}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3195, \"uniprot_position\": 642}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.1357, \"uniprot_position\": 643}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.9171, \"uniprot_position\": 645}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.6739, \"uniprot_position\": 663}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.2298, \"uniprot_position\": 664}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4918, \"uniprot_position\": 665}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.9587, \"uniprot_position\": 666}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.8666, \"uniprot_position\": 669}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3555, \"uniprot_position\": 686}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.1656, \"uniprot_position\": 687}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 465, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.7633, \"uniprot_position\": 688}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5085, \"uniprot_position\": 707}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.29, \"uniprot_position\": 708}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.408, \"uniprot_position\": 709}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.2168, \"uniprot_position\": 730}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.2812, \"uniprot_position\": 888}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.8572, \"uniprot_position\": 891}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.1704, \"uniprot_position\": 892}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.0859, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E3R:CHAIN:V:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"Y\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"V\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "HA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E3R:LIG:HA:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 3.0859,
            "nearest_polypeptide_label_asym_id": "V",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E3R",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3709, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5463, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3195, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.1357, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.9171, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.6739, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.2298, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.4918, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.9587, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.8666, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3555, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.1656, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 465, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.7633, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5085, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.29, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.408, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.2168, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.2812, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.8572, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.1704, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.0859, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9E3R/original.cif",
            "source_coordinate_sha256": "e20236157e455f0ed53454126dee5e80ed0b521ded2490fc76a18a61900c3d05",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E3R:LIG:HA:SAH:1001:.",
          "ligand_label_asym_id": "HA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 3.0859,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E3R",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "V",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E3R:LIG:HA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "source_coordinate_sha256": "e20236157e455f0ed53454126dee5e80ed0b521ded2490fc76a18a61900c3d05"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"W\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.1458, \"uniprot_position\": 640}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.1952, \"uniprot_position\": 641}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.9965, \"uniprot_position\": 642}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.6882, \"uniprot_position\": 643}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.1029, \"uniprot_position\": 645}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.9004, \"uniprot_position\": 663}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.8471, \"uniprot_position\": 664}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.7472, \"uniprot_position\": 665}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.5391, \"uniprot_position\": 666}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.4221, \"uniprot_position\": 669}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.6847, \"uniprot_position\": 685}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.7827, \"uniprot_position\": 686}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.6927, \"uniprot_position\": 687}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.8072, \"uniprot_position\": 707}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.4664, \"uniprot_position\": 709}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.6734, \"uniprot_position\": 730}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.6705, \"uniprot_position\": 888}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.9112, \"uniprot_position\": 891}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.4033, \"uniprot_position\": 892}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.9247, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E3R:CHAIN:Y:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"W\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"Y\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "RA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E3R:LIG:RA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.7827,
            "nearest_polypeptide_label_asym_id": "Y",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E3R",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"W\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.1458, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.1952, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.9965, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.6882, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.1029, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.9004, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.8471, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.7472, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.5391, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.4221, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.6847, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.7827, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.6927, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.8072, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.4664, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.6734, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.6705, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.9112, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.4033, \"uniprot_position\": null}, {\"auth_asym_id\": \"W\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.9247, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9E3R/original.cif",
            "source_coordinate_sha256": "e20236157e455f0ed53454126dee5e80ed0b521ded2490fc76a18a61900c3d05",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E3R:LIG:RA:SAH:1004:.",
          "ligand_label_asym_id": "RA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.7827,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E3R",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "Y",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E3R:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y",
          "source_coordinate_sha256": "e20236157e455f0ed53454126dee5e80ed0b521ded2490fc76a18a61900c3d05"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.1174, \"uniprot_position\": 640}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.2678, \"uniprot_position\": 641}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.1971, \"uniprot_position\": 642}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.8619, \"uniprot_position\": 643}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.3275, \"uniprot_position\": 645}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.3291, \"uniprot_position\": 663}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.1829, \"uniprot_position\": 664}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.826, \"uniprot_position\": 665}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.8398, \"uniprot_position\": 666}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.6448, \"uniprot_position\": 669}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.5397, \"uniprot_position\": 685}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.2854, \"uniprot_position\": 686}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.1735, \"uniprot_position\": 687}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.7898, \"uniprot_position\": 707}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.764, \"uniprot_position\": 708}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.0965, \"uniprot_position\": 709}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.3728, \"uniprot_position\": 730}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.5596, \"uniprot_position\": 888}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.647, \"uniprot_position\": 891}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.3094, \"uniprot_position\": 892}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.9208, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E3R:CHAIN:Z:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"K\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"Z\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "VA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E3R:LIG:VA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.647,
            "nearest_polypeptide_label_asym_id": "Z",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E3R",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.1174, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.2678, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.1971, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.8619, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.3275, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.3291, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.1829, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.826, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.8398, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.6448, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.5397, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.2854, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.1735, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.7898, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.764, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.0965, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.3728, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.5596, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.647, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.3094, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.9208, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9E3R/original.cif",
            "source_coordinate_sha256": "e20236157e455f0ed53454126dee5e80ed0b521ded2490fc76a18a61900c3d05",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E3R:LIG:VA:SAH:1004:.",
          "ligand_label_asym_id": "VA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.647,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E3R",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "Z",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E3R:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z",
          "source_coordinate_sha256": "e20236157e455f0ed53454126dee5e80ed0b521ded2490fc76a18a61900c3d05"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.1659, \"uniprot_position\": 640}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.7428, \"uniprot_position\": 641}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.1324, \"uniprot_position\": 642}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.9086, \"uniprot_position\": 643}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.4018, \"uniprot_position\": 645}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.3118, \"uniprot_position\": 663}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.107, \"uniprot_position\": 664}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.8517, \"uniprot_position\": 665}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.6415, \"uniprot_position\": 666}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.5841, \"uniprot_position\": 669}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.9862, \"uniprot_position\": 685}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.3737, \"uniprot_position\": 686}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.785, \"uniprot_position\": 687}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.9005, \"uniprot_position\": 707}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.6766, \"uniprot_position\": 708}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.6063, \"uniprot_position\": 709}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.2556, \"uniprot_position\": 730}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.7869, \"uniprot_position\": 756}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.7541, \"uniprot_position\": 888}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.64, \"uniprot_position\": 891}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.2512, \"uniprot_position\": 892}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.7052, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E3U:CHAIN:N:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"U\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"N\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "V",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E3U:LIG:V:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.64,
            "nearest_polypeptide_label_asym_id": "N",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E3U",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.1659, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.7428, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.1324, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.9086, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.4018, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.3118, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.107, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.8517, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.6415, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.5841, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.9862, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.3737, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.785, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.9005, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.6766, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.6063, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.2556, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.7869, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 4.7541, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.64, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 3.2512, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"N\", \"minimum_distance_angstrom\": 2.7052, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9E3U/original.cif",
            "source_coordinate_sha256": "75ed1a514fc1477e26591b82cf0dea6f4002dc535885aee1a2631cb52f9acead",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E3U:LIG:V:SAH:1004:.",
          "ligand_label_asym_id": "V",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.64,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E3U",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "N",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E3U:LIG:V:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:N",
          "source_coordinate_sha256": "75ed1a514fc1477e26591b82cf0dea6f4002dc535885aee1a2631cb52f9acead"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.5664, \"uniprot_position\": 640}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.4954, \"uniprot_position\": 641}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.509, \"uniprot_position\": 642}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.0268, \"uniprot_position\": 643}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.8499, \"uniprot_position\": 644}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.4689, \"uniprot_position\": 645}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.0838, \"uniprot_position\": 663}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.0845, \"uniprot_position\": 664}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.6473, \"uniprot_position\": 665}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.4829, \"uniprot_position\": 666}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.4648, \"uniprot_position\": 669}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.6286, \"uniprot_position\": 686}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.9297, \"uniprot_position\": 687}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.792, \"uniprot_position\": 707}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.6091, \"uniprot_position\": 708}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.6417, \"uniprot_position\": 709}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.3783, \"uniprot_position\": 730}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.3576, \"uniprot_position\": 888}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.7916, \"uniprot_position\": 891}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.1776, \"uniprot_position\": 892}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 2.8254, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9E3U:CHAIN:O:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"Y\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"8\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"O\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "Z",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9E3U:LIG:Z:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.8254,
            "nearest_polypeptide_label_asym_id": "O",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9E3U",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.5664, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.4954, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.509, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.0268, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.8499, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.4689, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.0838, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.0845, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.6473, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.4829, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.4648, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.6286, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.9297, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.792, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.6091, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.6417, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.3783, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 4.3576, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.7916, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.1776, \"uniprot_position\": null}, {\"auth_asym_id\": \"Y\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 2.8254, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9E3U/original.cif",
            "source_coordinate_sha256": "75ed1a514fc1477e26591b82cf0dea6f4002dc535885aee1a2631cb52f9acead",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9E3U:LIG:Z:SAH:1004:.",
          "ligand_label_asym_id": "Z",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.8254,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9E3U",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "O",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9E3U:LIG:Z:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:O",
          "source_coordinate_sha256": "75ed1a514fc1477e26591b82cf0dea6f4002dc535885aee1a2631cb52f9acead"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"R\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3309, \"uniprot_position\": 640}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3061, \"uniprot_position\": 641}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.227, \"uniprot_position\": 642}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.2922, \"uniprot_position\": 643}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.8814, \"uniprot_position\": 645}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.9021, \"uniprot_position\": 663}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.8535, \"uniprot_position\": 664}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4863, \"uniprot_position\": 665}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.9868, \"uniprot_position\": 666}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.2107, \"uniprot_position\": 669}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.6443, \"uniprot_position\": 686}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3476, \"uniprot_position\": 687}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.9953, \"uniprot_position\": 707}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.2025, \"uniprot_position\": 708}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.9692, \"uniprot_position\": 709}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.667, \"uniprot_position\": 730}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.916, \"uniprot_position\": 891}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1224, \"uniprot_position\": 892}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1202, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9MP0:CHAIN:E:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"R\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"E\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "DA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9MP0:LIG:DA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.6443,
            "nearest_polypeptide_label_asym_id": "E",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9MP0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"R\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3309, \"uniprot_position\": null}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3061, \"uniprot_position\": null}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.227, \"uniprot_position\": null}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.2922, \"uniprot_position\": null}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.8814, \"uniprot_position\": null}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.9021, \"uniprot_position\": null}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.8535, \"uniprot_position\": null}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4863, \"uniprot_position\": null}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.9868, \"uniprot_position\": null}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.2107, \"uniprot_position\": null}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.6443, \"uniprot_position\": null}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3476, \"uniprot_position\": null}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.9953, \"uniprot_position\": null}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.2025, \"uniprot_position\": null}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.9692, \"uniprot_position\": null}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.667, \"uniprot_position\": null}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.916, \"uniprot_position\": null}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1224, \"uniprot_position\": null}, {\"auth_asym_id\": \"R\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1202, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9MP0/original.cif",
            "source_coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9MP0:LIG:DA:SAH:1004:.",
          "ligand_label_asym_id": "DA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6443,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9MP0",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "E",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9MP0:LIG:DA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "source_coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"S\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.3147, \"uniprot_position\": 640}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.3666, \"uniprot_position\": 641}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.2786, \"uniprot_position\": 642}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.2378, \"uniprot_position\": 643}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.6996, \"uniprot_position\": 645}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.2991, \"uniprot_position\": 663}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.1618, \"uniprot_position\": 664}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.4633, \"uniprot_position\": 665}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.9522, \"uniprot_position\": 666}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.2273, \"uniprot_position\": 669}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.6699, \"uniprot_position\": 686}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.302, \"uniprot_position\": 687}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.9521, \"uniprot_position\": 707}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.1072, \"uniprot_position\": 708}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.9406, \"uniprot_position\": 709}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.6755, \"uniprot_position\": 730}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.9134, \"uniprot_position\": 891}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.1501, \"uniprot_position\": 892}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.158, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9MP0:CHAIN:F:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"S\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"F\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "HA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9MP0:LIG:HA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.6699,
            "nearest_polypeptide_label_asym_id": "F",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9MP0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"S\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.3147, \"uniprot_position\": null}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.3666, \"uniprot_position\": null}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.2786, \"uniprot_position\": null}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.2378, \"uniprot_position\": null}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.6996, \"uniprot_position\": null}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.2991, \"uniprot_position\": null}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.1618, \"uniprot_position\": null}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.4633, \"uniprot_position\": null}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.9522, \"uniprot_position\": null}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.2273, \"uniprot_position\": null}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.6699, \"uniprot_position\": null}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.302, \"uniprot_position\": null}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.9521, \"uniprot_position\": null}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.1072, \"uniprot_position\": null}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.9406, \"uniprot_position\": null}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.6755, \"uniprot_position\": null}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.9134, \"uniprot_position\": null}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.1501, \"uniprot_position\": null}, {\"auth_asym_id\": \"S\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.158, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9MP0/original.cif",
            "source_coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9MP0:LIG:HA:SAH:1004:.",
          "ligand_label_asym_id": "HA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6699,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9MP0",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "F",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9MP0:LIG:HA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:F",
          "source_coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"T\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.2551, \"uniprot_position\": 640}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.2348, \"uniprot_position\": 641}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.0896, \"uniprot_position\": 642}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.2565, \"uniprot_position\": 643}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.1118, \"uniprot_position\": 645}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.2463, \"uniprot_position\": 663}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.0667, \"uniprot_position\": 664}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.511, \"uniprot_position\": 665}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.969, \"uniprot_position\": 666}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.4173, \"uniprot_position\": 669}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.2206, \"uniprot_position\": 686}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.5863, \"uniprot_position\": 687}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.5814, \"uniprot_position\": 707}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.9239, \"uniprot_position\": 708}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.7495, \"uniprot_position\": 709}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.5608, \"uniprot_position\": 730}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.152, \"uniprot_position\": 891}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.2984, \"uniprot_position\": 892}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.0198, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9MP0:CHAIN:G:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"T\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"G\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "LA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9MP0:LIG:LA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 3.0198,
            "nearest_polypeptide_label_asym_id": "G",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9MP0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"T\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.2551, \"uniprot_position\": null}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.2348, \"uniprot_position\": null}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.0896, \"uniprot_position\": null}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.2565, \"uniprot_position\": null}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.1118, \"uniprot_position\": null}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.2463, \"uniprot_position\": null}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.0667, \"uniprot_position\": null}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.511, \"uniprot_position\": null}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.969, \"uniprot_position\": null}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.4173, \"uniprot_position\": null}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.2206, \"uniprot_position\": null}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.5863, \"uniprot_position\": null}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.5814, \"uniprot_position\": null}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.9239, \"uniprot_position\": null}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.7495, \"uniprot_position\": null}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.5608, \"uniprot_position\": null}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.152, \"uniprot_position\": null}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.2984, \"uniprot_position\": null}, {\"auth_asym_id\": \"T\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.0198, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9MP0/original.cif",
            "source_coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9MP0:LIG:LA:SAH:1004:.",
          "ligand_label_asym_id": "LA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 3.0198,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9MP0",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "G",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9MP0:LIG:LA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:G",
          "source_coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"L\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2963, \"uniprot_position\": 640}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4904, \"uniprot_position\": 641}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3384, \"uniprot_position\": 642}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.32, \"uniprot_position\": 643}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8813, \"uniprot_position\": 645}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5947, \"uniprot_position\": 663}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8144, \"uniprot_position\": 664}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.479, \"uniprot_position\": 665}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1009, \"uniprot_position\": 666}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5338, \"uniprot_position\": 669}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6313, \"uniprot_position\": 686}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5174, \"uniprot_position\": 687}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8853, \"uniprot_position\": 707}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2776, \"uniprot_position\": 708}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9331, \"uniprot_position\": 709}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.713, \"uniprot_position\": 730}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8944, \"uniprot_position\": 891}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1401, \"uniprot_position\": 892}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0325, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9MP0:CHAIN:A:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"L\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "N",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9MP0:LIG:N:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.8144,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9MP0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"L\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2963, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4904, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3384, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.32, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8813, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5947, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8144, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.479, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1009, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5338, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6313, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5174, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8853, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2776, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9331, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.713, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8944, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1401, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0325, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9MP0/original.cif",
            "source_coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9MP0:LIG:N:SAH:1004:.",
          "ligand_label_asym_id": "N",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.8144,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9MP0",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9MP0:LIG:N:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "source_coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.2993, \"uniprot_position\": 640}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.5249, \"uniprot_position\": 641}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.3248, \"uniprot_position\": 642}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.3131, \"uniprot_position\": 643}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.8797, \"uniprot_position\": 645}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.5235, \"uniprot_position\": 663}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.2807, \"uniprot_position\": 664}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.4028, \"uniprot_position\": 665}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.1024, \"uniprot_position\": 666}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.4483, \"uniprot_position\": 669}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.7338, \"uniprot_position\": 686}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.4255, \"uniprot_position\": 687}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.862, \"uniprot_position\": 707}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.2581, \"uniprot_position\": 708}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.9275, \"uniprot_position\": 709}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.7549, \"uniprot_position\": 730}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.8985, \"uniprot_position\": 891}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.1413, \"uniprot_position\": 892}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.0228, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9MP0:CHAIN:H:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"U\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"H\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "PA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9MP0:LIG:PA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.7338,
            "nearest_polypeptide_label_asym_id": "H",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9MP0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"U\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.2993, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.5249, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.3248, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.3131, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.8797, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.5235, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.2807, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.4028, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.1024, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.4483, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.7338, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.4255, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.862, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.2581, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.9275, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.7549, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 2.8985, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.1413, \"uniprot_position\": null}, {\"auth_asym_id\": \"U\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 3.0228, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9MP0/original.cif",
            "source_coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9MP0:LIG:PA:SAH:1004:.",
          "ligand_label_asym_id": "PA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.7338,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9MP0",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "H",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9MP0:LIG:PA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:H",
          "source_coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"M\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2989, \"uniprot_position\": 640}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3047, \"uniprot_position\": 641}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2304, \"uniprot_position\": 642}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1787, \"uniprot_position\": 643}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8898, \"uniprot_position\": 645}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1678, \"uniprot_position\": 663}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9406, \"uniprot_position\": 664}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4564, \"uniprot_position\": 665}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.888, \"uniprot_position\": 666}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.166, \"uniprot_position\": 669}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2273, \"uniprot_position\": 686}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3186, \"uniprot_position\": 687}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8529, \"uniprot_position\": 707}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1749, \"uniprot_position\": 708}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9376, \"uniprot_position\": 709}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.672, \"uniprot_position\": 730}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9239, \"uniprot_position\": 891}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1374, \"uniprot_position\": 892}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1267, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9MP0:CHAIN:B:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"M\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "R",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9MP0:LIG:R:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.8898,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9MP0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"M\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2989, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3047, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2304, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1787, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8898, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1678, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9406, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4564, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.888, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.166, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2273, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3186, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8529, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1749, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9376, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.672, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9239, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1374, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1267, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9MP0/original.cif",
            "source_coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9MP0:LIG:R:SAH:1004:.",
          "ligand_label_asym_id": "R",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.8898,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9MP0",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9MP0:LIG:R:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "source_coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"N\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3165, \"uniprot_position\": 640}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3617, \"uniprot_position\": 641}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2648, \"uniprot_position\": 642}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2528, \"uniprot_position\": 643}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7595, \"uniprot_position\": 645}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.2083, \"uniprot_position\": 663}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1486, \"uniprot_position\": 664}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.467, \"uniprot_position\": 665}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9272, \"uniprot_position\": 666}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1914, \"uniprot_position\": 669}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6799, \"uniprot_position\": 686}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3091, \"uniprot_position\": 687}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9168, \"uniprot_position\": 707}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.113, \"uniprot_position\": 708}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9388, \"uniprot_position\": 709}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6786, \"uniprot_position\": 730}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9142, \"uniprot_position\": 891}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1622, \"uniprot_position\": 892}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1525, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9MP0:CHAIN:C:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"N\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "V",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9MP0:LIG:V:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.6799,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9MP0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"N\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3165, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3617, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2648, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2528, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7595, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.2083, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1486, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.467, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9272, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1914, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6799, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3091, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9168, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.113, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9388, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6786, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9142, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1622, \"uniprot_position\": null}, {\"auth_asym_id\": \"N\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1525, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9MP0/original.cif",
            "source_coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9MP0:LIG:V:SAH:1004:.",
          "ligand_label_asym_id": "V",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6799,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9MP0",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9MP0:LIG:V:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "source_coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"O\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3281, \"uniprot_position\": 640}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2986, \"uniprot_position\": 641}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2079, \"uniprot_position\": 642}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2814, \"uniprot_position\": 643}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.881, \"uniprot_position\": 645}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.9543, \"uniprot_position\": 663}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8823, \"uniprot_position\": 664}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4762, \"uniprot_position\": 665}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.9779, \"uniprot_position\": 666}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.1999, \"uniprot_position\": 669}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6678, \"uniprot_position\": 686}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3441, \"uniprot_position\": 687}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 465, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.9382, \"uniprot_position\": 688}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.9827, \"uniprot_position\": 707}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.1749, \"uniprot_position\": 708}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.9493, \"uniprot_position\": 709}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6689, \"uniprot_position\": 730}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9201, \"uniprot_position\": 891}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1291, \"uniprot_position\": 892}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1184, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9MP0:CHAIN:D:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"O\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "Z",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9MP0:LIG:Z:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.6678,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9MP0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"O\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3281, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2986, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2079, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2814, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.881, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.9543, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8823, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4762, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.9779, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.1999, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6678, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3441, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 465, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.9382, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.9827, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.1749, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.9493, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6689, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9201, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1291, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1184, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9MP0/original.cif",
            "source_coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9MP0:LIG:Z:SAH:1004:.",
          "ligand_label_asym_id": "Z",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6678,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9MP0",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9MP0:LIG:Z:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1258, \"uniprot_position\": 640}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4584, \"uniprot_position\": 641}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6155, \"uniprot_position\": 642}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3992, \"uniprot_position\": 643}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7586, \"uniprot_position\": 645}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0166, \"uniprot_position\": 663}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7063, \"uniprot_position\": 664}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3661, \"uniprot_position\": 665}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4426, \"uniprot_position\": 666}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3571, \"uniprot_position\": 669}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6723, \"uniprot_position\": 686}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4222, \"uniprot_position\": 687}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9924, \"uniprot_position\": 707}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3458, \"uniprot_position\": 708}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0184, \"uniprot_position\": 709}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.772, \"uniprot_position\": 710}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8484, \"uniprot_position\": 730}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9785, \"uniprot_position\": 888}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9263, \"uniprot_position\": 891}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4772, \"uniprot_position\": 892}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1491, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9MPO:CHAIN:A:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9MPO:LIG:J:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.6723,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9MPO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1258, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4584, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6155, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3992, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7586, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0166, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7063, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3661, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4426, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3571, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6723, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4222, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9924, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3458, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0184, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.772, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8484, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9785, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9263, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4772, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1491, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9MPO/original.cif",
            "source_coordinate_sha256": "f202338a40a7a38d3849c1f042a66f42373656578fe6d3b0f57a4b58ce016547",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9MPO:LIG:J:SAH:1004:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6723,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9MPO",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9MPO:LIG:J:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "source_coordinate_sha256": "f202338a40a7a38d3849c1f042a66f42373656578fe6d3b0f57a4b58ce016547"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1263, \"uniprot_position\": 640}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4577, \"uniprot_position\": 641}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6162, \"uniprot_position\": 642}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3995, \"uniprot_position\": 643}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7596, \"uniprot_position\": 645}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.016, \"uniprot_position\": 663}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.706, \"uniprot_position\": 664}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3646, \"uniprot_position\": 665}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4431, \"uniprot_position\": 666}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3572, \"uniprot_position\": 669}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6733, \"uniprot_position\": 686}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.422, \"uniprot_position\": 687}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9926, \"uniprot_position\": 707}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3451, \"uniprot_position\": 708}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0188, \"uniprot_position\": 709}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7726, \"uniprot_position\": 710}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.848, \"uniprot_position\": 730}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9794, \"uniprot_position\": 888}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9267, \"uniprot_position\": 891}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4775, \"uniprot_position\": 892}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1495, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9MPO:CHAIN:B:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9MPO:LIG:K:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.6733,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9MPO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1263, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4577, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6162, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3995, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7596, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.016, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.706, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3646, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4431, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3572, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6733, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.422, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9926, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3451, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0188, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7726, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.848, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9794, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9267, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4775, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1495, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9MPO/original.cif",
            "source_coordinate_sha256": "f202338a40a7a38d3849c1f042a66f42373656578fe6d3b0f57a4b58ce016547",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9MPO:LIG:K:SAH:1001:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6733,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9MPO",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9MPO:LIG:K:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "source_coordinate_sha256": "f202338a40a7a38d3849c1f042a66f42373656578fe6d3b0f57a4b58ce016547"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1261, \"uniprot_position\": 640}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4578, \"uniprot_position\": 641}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.616, \"uniprot_position\": 642}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3991, \"uniprot_position\": 643}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7591, \"uniprot_position\": 645}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0159, \"uniprot_position\": 663}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7058, \"uniprot_position\": 664}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3654, \"uniprot_position\": 665}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4425, \"uniprot_position\": 666}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3571, \"uniprot_position\": 669}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.673, \"uniprot_position\": 686}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4226, \"uniprot_position\": 687}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9922, \"uniprot_position\": 707}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3446, \"uniprot_position\": 708}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0185, \"uniprot_position\": 709}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7731, \"uniprot_position\": 710}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8479, \"uniprot_position\": 730}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9778, \"uniprot_position\": 888}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9272, \"uniprot_position\": 891}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4772, \"uniprot_position\": 892}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1504, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9MPO:CHAIN:C:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9MPO:LIG:L:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.673,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9MPO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1261, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4578, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.616, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3991, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7591, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0159, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7058, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3654, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4425, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3571, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.673, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4226, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9922, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3446, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0185, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7731, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8479, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9778, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9272, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4772, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1504, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9MPO/original.cif",
            "source_coordinate_sha256": "f202338a40a7a38d3849c1f042a66f42373656578fe6d3b0f57a4b58ce016547",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9MPO:LIG:L:SAH:1001:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.673,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9MPO",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9MPO:LIG:L:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "source_coordinate_sha256": "f202338a40a7a38d3849c1f042a66f42373656578fe6d3b0f57a4b58ce016547"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1266, \"uniprot_position\": 640}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4578, \"uniprot_position\": 641}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6153, \"uniprot_position\": 642}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3989, \"uniprot_position\": 643}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.7594, \"uniprot_position\": 645}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.017, \"uniprot_position\": 663}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.706, \"uniprot_position\": 664}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3654, \"uniprot_position\": 665}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4423, \"uniprot_position\": 666}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.3574, \"uniprot_position\": 669}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6729, \"uniprot_position\": 686}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.422, \"uniprot_position\": 687}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.9922, \"uniprot_position\": 707}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.3454, \"uniprot_position\": 708}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.0183, \"uniprot_position\": 709}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7722, \"uniprot_position\": 710}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8478, \"uniprot_position\": 730}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.9794, \"uniprot_position\": 888}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.927, \"uniprot_position\": 891}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4768, \"uniprot_position\": 892}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1502, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9MPO:CHAIN:D:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "P",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9MPO:LIG:P:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.6729,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9MPO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1266, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4578, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6153, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3989, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.7594, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.017, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.706, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3654, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4423, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.3574, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6729, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.422, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.9922, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.3454, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.0183, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7722, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8478, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.9794, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.927, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4768, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1502, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9MPO/original.cif",
            "source_coordinate_sha256": "f202338a40a7a38d3849c1f042a66f42373656578fe6d3b0f57a4b58ce016547",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9MPO:LIG:P:SAH:1004:.",
          "ligand_label_asym_id": "P",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6729,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9MPO",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9MPO:LIG:P:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_coordinate_sha256": "f202338a40a7a38d3849c1f042a66f42373656578fe6d3b0f57a4b58ce016547"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"E\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1262, \"uniprot_position\": 640}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4583, \"uniprot_position\": 641}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.6155, \"uniprot_position\": 642}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3993, \"uniprot_position\": 643}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.7594, \"uniprot_position\": 645}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.0167, \"uniprot_position\": 663}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.707, \"uniprot_position\": 664}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3649, \"uniprot_position\": 665}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4431, \"uniprot_position\": 666}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.3574, \"uniprot_position\": 669}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.6729, \"uniprot_position\": 686}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4228, \"uniprot_position\": 687}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.9921, \"uniprot_position\": 707}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.3452, \"uniprot_position\": 708}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.0187, \"uniprot_position\": 709}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.7732, \"uniprot_position\": 710}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.8486, \"uniprot_position\": 730}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.9797, \"uniprot_position\": 888}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.9266, \"uniprot_position\": 891}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.478, \"uniprot_position\": 892}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1498, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9MPO:CHAIN:E:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"E\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"E\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "T",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9MPO:LIG:T:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.6729,
            "nearest_polypeptide_label_asym_id": "E",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9MPO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"E\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1262, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4583, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.6155, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3993, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.7594, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.0167, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.707, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3649, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4431, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.3574, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.6729, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.4228, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.9921, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.3452, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.0187, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.7732, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.8486, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 4.9797, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.9266, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.478, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.1498, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9MPO/original.cif",
            "source_coordinate_sha256": "f202338a40a7a38d3849c1f042a66f42373656578fe6d3b0f57a4b58ce016547",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9MPO:LIG:T:SAH:1004:.",
          "ligand_label_asym_id": "T",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6729,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9MPO",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "E",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9MPO:LIG:T:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "source_coordinate_sha256": "f202338a40a7a38d3849c1f042a66f42373656578fe6d3b0f57a4b58ce016547"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"F\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.127, \"uniprot_position\": 640}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.457, \"uniprot_position\": 641}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.6157, \"uniprot_position\": 642}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.399, \"uniprot_position\": 643}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.7598, \"uniprot_position\": 645}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.0171, \"uniprot_position\": 663}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.7061, \"uniprot_position\": 664}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.3647, \"uniprot_position\": 665}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.4428, \"uniprot_position\": 666}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.357, \"uniprot_position\": 669}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.6733, \"uniprot_position\": 686}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.4227, \"uniprot_position\": 687}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.9922, \"uniprot_position\": 707}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.3457, \"uniprot_position\": 708}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.0185, \"uniprot_position\": 709}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.7715, \"uniprot_position\": 710}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.8477, \"uniprot_position\": 730}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.978, \"uniprot_position\": 888}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.9268, \"uniprot_position\": 891}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.4767, \"uniprot_position\": 892}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.1501, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9MPO:CHAIN:F:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"F\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"F\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "X",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9MPO:LIG:X:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.6733,
            "nearest_polypeptide_label_asym_id": "F",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9MPO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"F\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.127, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.457, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.6157, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.399, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.7598, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.0171, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.7061, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.3647, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.4428, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.357, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.6733, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.4227, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.9922, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.3457, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.0185, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"710\", \"component\": \"CYS\", \"entity_position\": 487, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.7715, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.8477, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 4.978, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 2.9268, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.4767, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.1501, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9MPO/original.cif",
            "source_coordinate_sha256": "f202338a40a7a38d3849c1f042a66f42373656578fe6d3b0f57a4b58ce016547",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9MPO:LIG:X:SAH:1004:.",
          "ligand_label_asym_id": "X",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6733,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9MPO",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "F",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9MPO:LIG:X:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:F",
          "source_coordinate_sha256": "f202338a40a7a38d3849c1f042a66f42373656578fe6d3b0f57a4b58ce016547"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"M\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2783, \"uniprot_position\": 640}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3164, \"uniprot_position\": 641}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.4643, \"uniprot_position\": 642}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2779, \"uniprot_position\": 643}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.9277, \"uniprot_position\": 644}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3851, \"uniprot_position\": 645}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.6167, \"uniprot_position\": 663}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 2.5559, \"uniprot_position\": 664}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.7009, \"uniprot_position\": 665}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.9822, \"uniprot_position\": 666}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.9207, \"uniprot_position\": 669}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.8454, \"uniprot_position\": 685}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.8924, \"uniprot_position\": 686}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2193, \"uniprot_position\": 687}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 465, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.0214, \"uniprot_position\": 688}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"706\", \"component\": \"GLY\", \"entity_position\": 483, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.9794, \"uniprot_position\": 706}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2877, \"uniprot_position\": 707}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.4415, \"uniprot_position\": 708}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.8544, \"uniprot_position\": 709}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3995, \"uniprot_position\": 730}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.7422, \"uniprot_position\": 888}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.1612, \"uniprot_position\": 891}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3473, \"uniprot_position\": 892}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0513, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9MPP:CHAIN:K:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"M\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"7\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"K\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "R",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9MPP:LIG:R:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.5559,
            "nearest_polypeptide_label_asym_id": "K",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9MPP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"M\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2783, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3164, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.4643, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2779, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.9277, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3851, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.6167, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 2.5559, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.7009, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.9822, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.9207, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.8454, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.8924, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2193, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 465, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.0214, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"706\", \"component\": \"GLY\", \"entity_position\": 483, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.9794, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2877, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.4415, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.8544, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3995, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.7422, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.1612, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3473, \"uniprot_position\": null}, {\"auth_asym_id\": \"M\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0513, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9MPP/original.cif",
            "source_coordinate_sha256": "04eda55f070595fabeb1e0a3af9f67889aa059346f1aed2112cbcd101e6bbc07",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9MPP:LIG:R:SAH:1004:.",
          "ligand_label_asym_id": "R",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.5559,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9MPP",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "K",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9MPP:LIG:R:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:K",
          "source_coordinate_sha256": "04eda55f070595fabeb1e0a3af9f67889aa059346f1aed2112cbcd101e6bbc07"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.2097, \"uniprot_position\": 640}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.4114, \"uniprot_position\": 641}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.7359, \"uniprot_position\": 642}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.4593, \"uniprot_position\": 643}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.7299, \"uniprot_position\": 645}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.7013, \"uniprot_position\": 663}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.6511, \"uniprot_position\": 664}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.9025, \"uniprot_position\": 665}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.8048, \"uniprot_position\": 666}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.4344, \"uniprot_position\": 669}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.0693, \"uniprot_position\": 685}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.0621, \"uniprot_position\": 686}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.7051, \"uniprot_position\": 687}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 465, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.3493, \"uniprot_position\": 688}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.337, \"uniprot_position\": 707}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.7064, \"uniprot_position\": 708}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.287, \"uniprot_position\": 709}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.7687, \"uniprot_position\": 730}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.3659, \"uniprot_position\": 891}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.3594, \"uniprot_position\": 892}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.6598, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9MPP:CHAIN:M:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"K\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"7\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"M\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "V",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9MPP:LIG:V:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.6598,
            "nearest_polypeptide_label_asym_id": "M",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9MPP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"K\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.2097, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.4114, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.7359, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.4593, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.7299, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.7013, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.6511, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.9025, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.8048, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.4344, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.0693, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.0621, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.7051, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 465, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.3493, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.337, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 485, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.7064, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 4.287, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.7687, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.3659, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 3.3594, \"uniprot_position\": null}, {\"auth_asym_id\": \"K\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"M\", \"minimum_distance_angstrom\": 2.6598, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Unclassified_Review/9MPP/original.cif",
            "source_coordinate_sha256": "04eda55f070595fabeb1e0a3af9f67889aa059346f1aed2112cbcd101e6bbc07",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9MPP:LIG:V:SAH:1001:.",
          "ligand_label_asym_id": "V",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6598,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9MPP",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "M",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9MPP:LIG:V:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:M",
          "source_coordinate_sha256": "04eda55f070595fabeb1e0a3af9f67889aa059346f1aed2112cbcd101e6bbc07"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2662, \"uniprot_position\": 640}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0065, \"uniprot_position\": 641}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4137, \"uniprot_position\": 642}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9917, \"uniprot_position\": 643}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 365, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7536, \"uniprot_position\": 644}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4623, \"uniprot_position\": 645}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4234, \"uniprot_position\": 663}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8714, \"uniprot_position\": 664}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4702, \"uniprot_position\": 665}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8831, \"uniprot_position\": 666}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.153, \"uniprot_position\": 669}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9526, \"uniprot_position\": 685}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0613, \"uniprot_position\": 686}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4379, \"uniprot_position\": 687}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4276, \"uniprot_position\": 688}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1382, \"uniprot_position\": 707}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3099, \"uniprot_position\": 708}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6517, \"uniprot_position\": 709}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"727\", \"component\": \"THR\", \"entity_position\": 448, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5372, \"uniprot_position\": 727}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3188, \"uniprot_position\": 730}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8475, \"uniprot_position\": 888}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1748, \"uniprot_position\": 891}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4631, \"uniprot_position\": 892}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9385, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9PRW:CHAIN:A:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9PRW:LIG:E:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.8714,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9PRW",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2662, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0065, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4137, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9917, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 365, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7536, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4623, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4234, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8714, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4702, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8831, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.153, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9526, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0613, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4379, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4276, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1382, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3099, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6517, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"727\", \"component\": \"THR\", \"entity_position\": 448, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5372, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3188, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 609, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8475, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1748, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4631, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9385, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9PRW/original.cif",
            "source_coordinate_sha256": "a74ad54c6da250a861d665499f5c3edb57c7a49279171e9c6a14b71d0ec6f236",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9PRW:LIG:E:SAH:1001:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.8714,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9PRW",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9PRW:LIG:E:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "source_coordinate_sha256": "a74ad54c6da250a861d665499f5c3edb57c7a49279171e9c6a14b71d0ec6f236"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2302, \"uniprot_position\": 640}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.253, \"uniprot_position\": 641}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4769, \"uniprot_position\": 642}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7773, \"uniprot_position\": 643}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2814, \"uniprot_position\": 645}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.0646, \"uniprot_position\": 663}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8509, \"uniprot_position\": 664}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3069, \"uniprot_position\": 665}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6752, \"uniprot_position\": 666}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.0448, \"uniprot_position\": 669}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.3702, \"uniprot_position\": 685}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8329, \"uniprot_position\": 686}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2522, \"uniprot_position\": 687}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4621, \"uniprot_position\": 688}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6781, \"uniprot_position\": 707}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.6232, \"uniprot_position\": 708}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.0384, \"uniprot_position\": 709}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7748, \"uniprot_position\": 730}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7811, \"uniprot_position\": 756}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2165, \"uniprot_position\": 891}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3059, \"uniprot_position\": 892}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0034, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9PRW:CHAIN:D:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "1001",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 633, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "O",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9PRW:LIG:O:SAH:1001:.",
            "nearest_polypeptide_distance_angstrom": 2.8509,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9PRW",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 361, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2302, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 362, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.253, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 363, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.4769, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 364, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7773, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 366, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2814, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 384, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.0646, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 385, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8509, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 386, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3069, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 387, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6752, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 390, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.0448, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 406, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.3702, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 407, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.8329, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 408, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2522, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"688\", \"component\": \"ARG\", \"entity_position\": 409, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4621, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 428, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.6781, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"708\", \"component\": \"SER\", \"entity_position\": 429, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.6232, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 430, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.0384, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 451, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7748, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 477, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7811, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 612, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2165, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 613, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3059, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 614, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0034, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9PRW/original.cif",
            "source_coordinate_sha256": "a74ad54c6da250a861d665499f5c3edb57c7a49279171e9c6a14b71d0ec6f236",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9PRW:LIG:O:SAH:1001:.",
          "ligand_label_asym_id": "O",
          "minimum_Pfam_distance_angstrom": 18.8986,
          "minimum_chain_distance_angstrom": 2.8509,
          "minimum_core_distance_angstrom": 24.7726,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9PRW",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9PRW:LIG:O:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_coordinate_sha256": "a74ad54c6da250a861d665499f5c3edb57c7a49279171e9c6a14b71d0ec6f236"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"a\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.0105, \"uniprot_position\": 640}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.4743, \"uniprot_position\": 641}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.3796, \"uniprot_position\": 642}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.168, \"uniprot_position\": 643}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.999, \"uniprot_position\": 644}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.1654, \"uniprot_position\": 645}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.6276, \"uniprot_position\": 663}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.3991, \"uniprot_position\": 664}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.0396, \"uniprot_position\": 665}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.349, \"uniprot_position\": 666}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.2786, \"uniprot_position\": 669}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.305, \"uniprot_position\": 685}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.1754, \"uniprot_position\": 686}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.7651, \"uniprot_position\": 687}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.9854, \"uniprot_position\": 709}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.7347, \"uniprot_position\": 888}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.7538, \"uniprot_position\": 891}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.3879, \"uniprot_position\": 892}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.8496, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9Y4P:CHAIN:U:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"a\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"9\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"U\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "GA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9Y4P:LIG:GA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.3991,
            "nearest_polypeptide_label_asym_id": "U",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9Y4P",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"a\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.0105, \"uniprot_position\": null}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.4743, \"uniprot_position\": null}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.3796, \"uniprot_position\": null}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.168, \"uniprot_position\": null}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.999, \"uniprot_position\": null}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.1654, \"uniprot_position\": null}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.6276, \"uniprot_position\": null}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.3991, \"uniprot_position\": null}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.0396, \"uniprot_position\": null}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.349, \"uniprot_position\": null}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.2786, \"uniprot_position\": null}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.305, \"uniprot_position\": null}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.1754, \"uniprot_position\": null}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.7651, \"uniprot_position\": null}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.9854, \"uniprot_position\": null}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 4.7347, \"uniprot_position\": null}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.7538, \"uniprot_position\": null}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 3.3879, \"uniprot_position\": null}, {\"auth_asym_id\": \"a\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"U\", \"minimum_distance_angstrom\": 2.8496, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9Y4P/original.cif",
            "source_coordinate_sha256": "533eed738f27d838756d10676bb071c61e52b60f6413fe2e036501b162854d9e",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9Y4P:LIG:GA:SAH:1004:.",
          "ligand_label_asym_id": "GA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.3991,
          "minimum_core_distance_angstrom": 51.0111,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9Y4P",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "U",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9Y4P:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "source_coordinate_sha256": "533eed738f27d838756d10676bb071c61e52b60f6413fe2e036501b162854d9e"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"c\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.9027, \"uniprot_position\": 640}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.0303, \"uniprot_position\": 641}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.1872, \"uniprot_position\": 642}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.8404, \"uniprot_position\": 643}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.2044, \"uniprot_position\": 644}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.0849, \"uniprot_position\": 645}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.1539, \"uniprot_position\": 663}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3718, \"uniprot_position\": 664}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.152, \"uniprot_position\": 665}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5156, \"uniprot_position\": 666}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.1533, \"uniprot_position\": 669}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.2201, \"uniprot_position\": 685}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.8333, \"uniprot_position\": 686}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.8668, \"uniprot_position\": 687}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.1023, \"uniprot_position\": 707}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5758, \"uniprot_position\": 709}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.3168, \"uniprot_position\": 730}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.3053, \"uniprot_position\": 756}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.7463, \"uniprot_position\": 888}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6549, \"uniprot_position\": 891}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.4796, \"uniprot_position\": 892}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.7176, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9Y4P:CHAIN:V:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"c\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"9\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"V\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "KA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9Y4P:LIG:KA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.7176,
            "nearest_polypeptide_label_asym_id": "V",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9Y4P",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"c\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.9027, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.0303, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.1872, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.8404, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"644\", \"component\": \"ALA\", \"entity_position\": 421, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.2044, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.0849, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.1539, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.3718, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.152, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5156, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.1533, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.2201, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.8333, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.8668, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.1023, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.5758, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.3168, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"756\", \"component\": \"GLU\", \"entity_position\": 533, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.3053, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.7463, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 3.6549, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 4.4796, \"uniprot_position\": null}, {\"auth_asym_id\": \"c\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"V\", \"minimum_distance_angstrom\": 2.7176, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9Y4P/original.cif",
            "source_coordinate_sha256": "533eed738f27d838756d10676bb071c61e52b60f6413fe2e036501b162854d9e",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9Y4P:LIG:KA:SAH:1004:.",
          "ligand_label_asym_id": "KA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.7176,
          "minimum_core_distance_angstrom": 45.2616,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9Y4P",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "V",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9Y4P:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "source_coordinate_sha256": "533eed738f27d838756d10676bb071c61e52b60f6413fe2e036501b162854d9e"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"f\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.1082, \"uniprot_position\": 640}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.2308, \"uniprot_position\": 641}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.5467, \"uniprot_position\": 642}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.8618, \"uniprot_position\": 643}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.2872, \"uniprot_position\": 645}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.6976, \"uniprot_position\": 663}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.094, \"uniprot_position\": 664}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.8086, \"uniprot_position\": 665}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.3148, \"uniprot_position\": 666}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.9125, \"uniprot_position\": 669}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.6263, \"uniprot_position\": 685}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.1044, \"uniprot_position\": 686}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.3383, \"uniprot_position\": 687}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.668, \"uniprot_position\": 707}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.643, \"uniprot_position\": 709}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.905, \"uniprot_position\": 730}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.1332, \"uniprot_position\": 888}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.667, \"uniprot_position\": 891}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.2811, \"uniprot_position\": 892}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.0239, \"uniprot_position\": 893}]",
          "chain_id": "PDB:9Y4P:CHAIN:Y:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"f\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"9\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"Y\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "RA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9Y4P:LIG:RA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.667,
            "nearest_polypeptide_label_asym_id": "Y",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9Y4P",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"f\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.1082, \"uniprot_position\": null}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"641\", \"component\": \"ASP\", \"entity_position\": 418, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.2308, \"uniprot_position\": null}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.5467, \"uniprot_position\": null}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.8618, \"uniprot_position\": null}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"645\", \"component\": \"THR\", \"entity_position\": 422, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.2872, \"uniprot_position\": null}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"663\", \"component\": \"SER\", \"entity_position\": 440, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.6976, \"uniprot_position\": null}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.094, \"uniprot_position\": null}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.8086, \"uniprot_position\": null}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.3148, \"uniprot_position\": null}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.9125, \"uniprot_position\": null}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"685\", \"component\": \"GLY\", \"entity_position\": 462, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.6263, \"uniprot_position\": null}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.1044, \"uniprot_position\": null}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"687\", \"component\": \"VAL\", \"entity_position\": 464, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.3383, \"uniprot_position\": null}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.668, \"uniprot_position\": null}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.643, \"uniprot_position\": null}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"730\", \"component\": \"LEU\", \"entity_position\": 507, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.905, \"uniprot_position\": null}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.1332, \"uniprot_position\": null}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 2.667, \"uniprot_position\": null}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"892\", \"component\": \"SER\", \"entity_position\": 669, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 3.2811, \"uniprot_position\": null}, {\"auth_asym_id\": \"f\", \"auth_seq_id\": \"893\", \"component\": \"TRP\", \"entity_position\": 670, \"label_asym_id\": \"Y\", \"minimum_distance_angstrom\": 4.0239, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9Y4P/original.cif",
            "source_coordinate_sha256": "533eed738f27d838756d10676bb071c61e52b60f6413fe2e036501b162854d9e",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9Y4P:LIG:RA:SAH:1004:.",
          "ligand_label_asym_id": "RA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.667,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9Y4P",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "Y",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9Y4P:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y",
          "source_coordinate_sha256": "533eed738f27d838756d10676bb071c61e52b60f6413fe2e036501b162854d9e"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAH",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"d\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.3601, \"uniprot_position\": 640}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.184, \"uniprot_position\": 642}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.7964, \"uniprot_position\": 643}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.6701, \"uniprot_position\": 664}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.9915, \"uniprot_position\": 665}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.3813, \"uniprot_position\": 666}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.4652, \"uniprot_position\": 669}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.9823, \"uniprot_position\": 686}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.2806, \"uniprot_position\": 707}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.6379, \"uniprot_position\": 709}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"727\", \"component\": \"THR\", \"entity_position\": 504, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.806, \"uniprot_position\": 727}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.05, \"uniprot_position\": 888}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.1373, \"uniprot_position\": 891}]",
          "chain_id": "PDB:9Y4P:CHAIN:Z:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"d\"]",
            "auth_seq_id": "1004",
            "ccd_id": "SAH",
            "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"9\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"Z\", \"sequence_length\": 689, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 26,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "VA",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9Y4P:LIG:VA:SAH:1004:.",
            "nearest_polypeptide_distance_angstrom": 2.6701,
            "nearest_polypeptide_label_asym_id": "Z",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9Y4P",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"d\", \"auth_seq_id\": \"640\", \"component\": \"PHE\", \"entity_position\": 417, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.3601, \"uniprot_position\": null}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"642\", \"component\": \"GLY\", \"entity_position\": 419, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.184, \"uniprot_position\": null}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"643\", \"component\": \"ILE\", \"entity_position\": 420, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.7964, \"uniprot_position\": null}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"664\", \"component\": \"GLU\", \"entity_position\": 441, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.6701, \"uniprot_position\": null}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"665\", \"component\": \"VAL\", \"entity_position\": 442, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 2.9915, \"uniprot_position\": null}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"666\", \"component\": \"CYS\", \"entity_position\": 443, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.3813, \"uniprot_position\": null}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"669\", \"component\": \"SER\", \"entity_position\": 446, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.4652, \"uniprot_position\": null}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"686\", \"component\": \"ASP\", \"entity_position\": 463, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.9823, \"uniprot_position\": null}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"707\", \"component\": \"GLY\", \"entity_position\": 484, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.2806, \"uniprot_position\": null}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"709\", \"component\": \"PRO\", \"entity_position\": 486, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.6379, \"uniprot_position\": null}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"727\", \"component\": \"THR\", \"entity_position\": 504, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.806, \"uniprot_position\": null}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"888\", \"component\": \"LEU\", \"entity_position\": 665, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 4.05, \"uniprot_position\": null}, {\"auth_asym_id\": \"d\", \"auth_seq_id\": \"891\", \"component\": \"ARG\", \"entity_position\": 668, \"label_asym_id\": \"Z\", \"minimum_distance_angstrom\": 3.1373, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/Complexes/9Y4P/original.cif",
            "source_coordinate_sha256": "533eed738f27d838756d10676bb071c61e52b60f6413fe2e036501b162854d9e",
            "unique_heavy_atom_names": 26
          },
          "ligand_instance_id": "PDB:9Y4P:LIG:VA:SAH:1004:.",
          "ligand_label_asym_id": "VA",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6701,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9Y4P",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "Z",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:9Y4P:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z",
          "source_coordinate_sha256": "533eed738f27d838756d10676bb071c61e52b60f6413fe2e036501b162854d9e"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 0,
      "context_pdb_count": 24,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "Association / verification pending",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 98,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
        "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "S-ADENOSYL-L-HOMOCYSTEINE",
        "other_pdb_component": true,
        "other_site_count": 98,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:8EIJ:LIG:D:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:8EIH:LIG:F:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:8EIK:LIG:G:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:8EII:LIG:E:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:11OA:LIG:V:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "PDB:11NZ:LIG:K:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "PDB:9PRW:LIG:E:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "PDB:11OI:LIG:O:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "PDB:9MPO:LIG:J:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "PDB:8EIK:LIG:K:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:8EIH:LIG:J:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:8EII:LIG:I:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:8EIJ:LIG:H:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:11NZ:LIG:L:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "PDB:11OA:LIG:Z:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "PDB:11OH:LIG:M:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "PDB:11OI:LIG:S:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:F",
          "PDB:9MPO:LIG:K:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "PDB:8EIK:LIG:O:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:D",
          "PDB:11OA:LIG:AA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "PDB:11OI:LIG:G:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "PDB:11OH:LIG:E:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "PDB:11NZ:LIG:S:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "PDB:9MPO:LIG:L:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "PDB:11OH:LIG:I:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "PDB:11OA:LIG:HA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "PDB:11NZ:LIG:W:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "PDB:11OI:LIG:K:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "PDB:9PRW:LIG:O:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "PDB:9MPO:LIG:P:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "PDB:11OA:LIG:LA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "PDB:11NZ:LIG:X:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "PDB:9MPO:LIG:T:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "PDB:11OA:LIG:MA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:F",
          "PDB:11NZ:LIG:BA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:F",
          "PDB:9MPO:LIG:X:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:F",
          "PDB:11OA:LIG:QA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:G",
          "PDB:11NZ:LIG:IA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:G",
          "PDB:11NZ:LIG:JA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:H",
          "PDB:11OA:LIG:XA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:H",
          "PDB:11OA:LIG:YA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:I",
          "PDB:11NZ:LIG:NA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:I",
          "PDB:11OA:LIG:FB:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:J",
          "PDB:11NZ:LIG:RA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:J",
          "PDB:6PA7:LIG:R:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:K",
          "PDB:9E0G:LIG:O:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "PDB:9MPP:LIG:V:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:M",
          "PDB:9E2D:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:X",
          "PDB:9E2Q:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z",
          "PDB:9E05:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z",
          "PDB:9E3R:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z",
          "PDB:9E00:LIG:MA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:Z",
          "PDB:9E2R:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z",
          "PDB:11OA:LIG:GB:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:L",
          "PDB:9MP0:LIG:N:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "PDB:11OA:LIG:KB:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:M",
          "PDB:9MP0:LIG:R:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "PDB:9MPP:LIG:R:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:K",
          "PDB:11OA:LIG:LB:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:N",
          "PDB:9MP0:LIG:V:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "PDB:11OA:LIG:PB:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:O",
          "PDB:9MP0:LIG:Z:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "PDB:6PA7:LIG:S:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:M",
          "PDB:11OA:LIG:WB:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:P",
          "PDB:11OA:LIG:XB:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:Q",
          "PDB:9MP0:LIG:DA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "PDB:9MP0:LIG:HA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:F",
          "PDB:9MP0:LIG:LA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:G",
          "PDB:9E0F:LIG:K:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "PDB:9MP0:LIG:PA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:H",
          "PDB:9E3U:LIG:V:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:N",
          "PDB:9E2D:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:S",
          "PDB:9E2Q:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "PDB:9E00:LIG:DA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "PDB:9E05:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "PDB:9E2R:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "PDB:9E3D:LIG:CA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "PDB:9E3R:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "PDB:9E0G:LIG:K:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "PDB:9E2D:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:W",
          "PDB:9E2Q:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y",
          "PDB:9E05:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y",
          "PDB:9E00:LIG:LA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:Y",
          "PDB:9E3R:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y",
          "PDB:9E2R:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y",
          "PDB:9E0F:LIG:O:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "PDB:9E3U:LIG:Z:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:O",
          "PDB:9E2D:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:T",
          "PDB:9E2Q:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "PDB:9E3D:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "PDB:9E3R:LIG:HA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "PDB:9E2R:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "PDB:9E00:LIG:HA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "PDB:9E05:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "PDB:9Y4P:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "PDB:9Y4P:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "PDB:9Y4P:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z",
          "PDB:9Y4P:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:11NZ:LIG:BA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:F": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11NZ:LIG:BA:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11NZ:LIG:BA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:F",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11NZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11NZ:LIG:IA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:G": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11NZ:LIG:IA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11NZ:LIG:IA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:G",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11NZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11NZ:LIG:JA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:H": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11NZ:LIG:JA:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11NZ:LIG:JA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:H",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11NZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11NZ:LIG:K:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11NZ:LIG:K:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11NZ:LIG:K:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11NZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11NZ:LIG:L:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11NZ:LIG:L:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11NZ:LIG:L:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11NZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11NZ:LIG:NA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:I": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11NZ:LIG:NA:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11NZ:LIG:NA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:I",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11NZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11NZ:LIG:RA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:J": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11NZ:LIG:RA:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11NZ:LIG:RA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:J",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11NZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11NZ:LIG:S:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11NZ:LIG:S:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11NZ:LIG:S:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11NZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11NZ:LIG:W:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11NZ:LIG:W:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11NZ:LIG:W:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11NZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11NZ:LIG:X:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:E": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "356d7dbef2150e7da14f3292657b228a2292bb71119da5f141ce901b45aad8e3",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11NZ:LIG:X:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11NZ",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11NZ:LIG:X:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11NZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OA:LIG:AA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OA:LIG:AA:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OA:LIG:AA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OA:LIG:FB:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:J": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OA:LIG:FB:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OA:LIG:FB:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:J",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OA:LIG:GB:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:L": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OA:LIG:GB:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OA:LIG:GB:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:L",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OA:LIG:HA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OA:LIG:HA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OA:LIG:HA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OA:LIG:KB:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:M": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OA:LIG:KB:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OA:LIG:KB:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:M",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OA:LIG:LA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:E": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OA:LIG:LA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OA:LIG:LA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OA:LIG:LB:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:N": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OA:LIG:LB:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OA:LIG:LB:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:N",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OA:LIG:MA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:F": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OA:LIG:MA:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OA:LIG:MA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:F",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OA:LIG:PB:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:O": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OA:LIG:PB:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OA:LIG:PB:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:O",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OA:LIG:QA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:G": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OA:LIG:QA:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OA:LIG:QA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:G",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OA:LIG:V:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OA:LIG:V:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OA:LIG:V:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OA:LIG:WB:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:P": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OA:LIG:WB:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OA:LIG:WB:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:P",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OA:LIG:XA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:H": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OA:LIG:XA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OA:LIG:XA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:H",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OA:LIG:XB:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:Q": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OA:LIG:XB:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OA:LIG:XB:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:Q",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OA:LIG:YA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:I": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OA:LIG:YA:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OA:LIG:YA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:I",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OA:LIG:Z:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "22b69191b56482b52a2cc8a8a6f517b143b90300e647239a8ef53c45b3c5873c",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OA:LIG:Z:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "11OA",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OA:LIG:Z:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OH:LIG:E:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "c846f79a5192fb5be74853a52e30b4a155e9512a9a1ce561dcb0a8413e225f29",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OH:LIG:E:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11OH",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OH:LIG:E:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OH:LIG:I:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "c846f79a5192fb5be74853a52e30b4a155e9512a9a1ce561dcb0a8413e225f29",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OH:LIG:I:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11OH",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OH:LIG:I:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OH:LIG:M:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "c846f79a5192fb5be74853a52e30b4a155e9512a9a1ce561dcb0a8413e225f29",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OH:LIG:M:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11OH",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OH:LIG:M:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OI:LIG:G:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "6f0a4edba894798ac4af65eaf6759078bf5528df03b455fc7b8ca78239e6b1c0",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OI:LIG:G:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11OI",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OI:LIG:G:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OI:LIG:K:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "6f0a4edba894798ac4af65eaf6759078bf5528df03b455fc7b8ca78239e6b1c0",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OI:LIG:K:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11OI",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OI:LIG:K:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OI:LIG:O:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:E": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "6f0a4edba894798ac4af65eaf6759078bf5528df03b455fc7b8ca78239e6b1c0",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OI:LIG:O:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11OI",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OI:LIG:O:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:11OI:LIG:S:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:F": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "6f0a4edba894798ac4af65eaf6759078bf5528df03b455fc7b8ca78239e6b1c0",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:11OI:LIG:S:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "11OI",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:11OI:LIG:S:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:F",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/11OI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6PA7:LIG:R:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:K": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "79215faaf437b7575076343815034f0af7341748b6b312143a0274192b0c57bb",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:6PA7:LIG:R:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "6PA7",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6PA7:LIG:R:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:K",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/6PA7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6PA7:LIG:S:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:M": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "79215faaf437b7575076343815034f0af7341748b6b312143a0274192b0c57bb",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:6PA7:LIG:S:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "6PA7",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6PA7:LIG:S:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:M",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/6PA7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:8EIH:LIG:F:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "33307be1ba7a4c8aac3acd9120bc3d5937cd818c68009215b2bca47ef961b29a",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:8EIH:LIG:F:SAH:901:.",
          "observed_other_component": true,
          "pdb_id": "8EIH",
          "protein_id": "UP:Q9UBC3",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:8EIH:LIG:F:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/8EIH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:8EIH:LIG:J:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "33307be1ba7a4c8aac3acd9120bc3d5937cd818c68009215b2bca47ef961b29a",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:8EIH:LIG:J:SAH:901:.",
          "observed_other_component": true,
          "pdb_id": "8EIH",
          "protein_id": "UP:Q9UBC3",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:8EIH:LIG:J:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/8EIH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:8EII:LIG:E:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "5035b50d97c6361eeec23854535f33b7f8dfc997bdf34bb2665fededdf1c19bd",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:8EII:LIG:E:SAH:901:.",
          "observed_other_component": true,
          "pdb_id": "8EII",
          "protein_id": "UP:Q9UBC3",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:8EII:LIG:E:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/8EII",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:8EII:LIG:I:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "5035b50d97c6361eeec23854535f33b7f8dfc997bdf34bb2665fededdf1c19bd",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:8EII:LIG:I:SAH:901:.",
          "observed_other_component": true,
          "pdb_id": "8EII",
          "protein_id": "UP:Q9UBC3",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:8EII:LIG:I:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/8EII",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:8EIJ:LIG:D:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "3d60777b8072dfea238e6167ece0d82a55cb1911b5d14a5ca7c28bb310c9233e",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:8EIJ:LIG:D:SAH:901:.",
          "observed_other_component": true,
          "pdb_id": "8EIJ",
          "protein_id": "UP:Q9UBC3",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:8EIJ:LIG:D:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/8EIJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:8EIJ:LIG:H:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "3d60777b8072dfea238e6167ece0d82a55cb1911b5d14a5ca7c28bb310c9233e",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:8EIJ:LIG:H:SAH:901:.",
          "observed_other_component": true,
          "pdb_id": "8EIJ",
          "protein_id": "UP:Q9UBC3",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:8EIJ:LIG:H:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/8EIJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:8EIK:LIG:G:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "b3fff6d453f5904930be422eada40aa426a93990f169f4aeae23fcaa6f781c0d",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:8EIK:LIG:G:SAH:901:.",
          "observed_other_component": true,
          "pdb_id": "8EIK",
          "protein_id": "UP:Q9UBC3",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:8EIK:LIG:G:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/8EIK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:8EIK:LIG:K:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "b3fff6d453f5904930be422eada40aa426a93990f169f4aeae23fcaa6f781c0d",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:8EIK:LIG:K:SAH:901:.",
          "observed_other_component": true,
          "pdb_id": "8EIK",
          "protein_id": "UP:Q9UBC3",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:8EIK:LIG:K:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/8EIK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:8EIK:LIG:O:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "b3fff6d453f5904930be422eada40aa426a93990f169f4aeae23fcaa6f781c0d",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:8EIK:LIG:O:SAH:901:.",
          "observed_other_component": true,
          "pdb_id": "8EIK",
          "protein_id": "UP:Q9UBC3",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:8EIK:LIG:O:SAH:901:.:SITE:UP:Q9UBC3:PWWP1:D",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/8EIK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E00:LIG:DA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:U": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "01318429b9a7c29f14772a47afaec906a05fa64cc76271d5e88bc4d3f735ea10",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E00:LIG:DA:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "9E00",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E00:LIG:DA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E00",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E00:LIG:HA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "01318429b9a7c29f14772a47afaec906a05fa64cc76271d5e88bc4d3f735ea10",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E00:LIG:HA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E00",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E00:LIG:HA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E00",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E00:LIG:LA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:Y": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "01318429b9a7c29f14772a47afaec906a05fa64cc76271d5e88bc4d3f735ea10",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E00:LIG:LA:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "9E00",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E00:LIG:LA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:Y",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E00",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E00:LIG:MA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:Z": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "01318429b9a7c29f14772a47afaec906a05fa64cc76271d5e88bc4d3f735ea10",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E00:LIG:MA:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "9E00",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E00:LIG:MA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:Z",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E00",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E05:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "957fb6d2f1ce585cc6ad318afd40e73395f8168e08a28f2d17fd4e59cbb25e0e",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E05:LIG:GA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E05",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E05:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E05",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E05:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "957fb6d2f1ce585cc6ad318afd40e73395f8168e08a28f2d17fd4e59cbb25e0e",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E05:LIG:KA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E05",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E05:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E05",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E05:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "957fb6d2f1ce585cc6ad318afd40e73395f8168e08a28f2d17fd4e59cbb25e0e",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E05:LIG:RA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E05",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E05:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E05",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E05:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "957fb6d2f1ce585cc6ad318afd40e73395f8168e08a28f2d17fd4e59cbb25e0e",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E05:LIG:VA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E05",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E05:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E05",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E0F:LIG:K:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "c51c139482765431ba619dab6da2645f54f56cb4408ea46bb5bb40b5dd78d3be",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E0F:LIG:K:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E0F",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E0F:LIG:K:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E0F",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E0F:LIG:O:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "c51c139482765431ba619dab6da2645f54f56cb4408ea46bb5bb40b5dd78d3be",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E0F:LIG:O:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E0F",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E0F:LIG:O:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E0F",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E0G:LIG:K:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "5d0570d146474b8eb045e1939390a489d5dd49202781b5a326573e067c0c19a3",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E0G:LIG:K:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E0G",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E0G:LIG:K:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E0G",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E0G:LIG:O:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "5d0570d146474b8eb045e1939390a489d5dd49202781b5a326573e067c0c19a3",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E0G:LIG:O:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E0G",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E0G:LIG:O:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E0G",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E2D:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:S": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "e60efd6989c24b4669f9f652209792a0f9a78875c4db3cfb21864bd7a647f0ce",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E2D:LIG:GA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E2D",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E2D:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:S",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E2D",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E2D:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:T": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "e60efd6989c24b4669f9f652209792a0f9a78875c4db3cfb21864bd7a647f0ce",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E2D:LIG:KA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E2D",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E2D:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:T",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E2D",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E2D:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:W": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "e60efd6989c24b4669f9f652209792a0f9a78875c4db3cfb21864bd7a647f0ce",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E2D:LIG:RA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E2D",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E2D:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:W",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E2D",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E2D:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:X": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "e60efd6989c24b4669f9f652209792a0f9a78875c4db3cfb21864bd7a647f0ce",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E2D:LIG:VA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E2D",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E2D:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:X",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E2D",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E2Q:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "b93d31035b4ecb733c69c2b502a6046bfde064c27a7e6531db679531f6b87252",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E2Q:LIG:GA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E2Q",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E2Q:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E2Q",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E2Q:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "b93d31035b4ecb733c69c2b502a6046bfde064c27a7e6531db679531f6b87252",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E2Q:LIG:KA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E2Q",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E2Q:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E2Q",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E2Q:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "b93d31035b4ecb733c69c2b502a6046bfde064c27a7e6531db679531f6b87252",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E2Q:LIG:RA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E2Q",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E2Q:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E2Q",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E2Q:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "b93d31035b4ecb733c69c2b502a6046bfde064c27a7e6531db679531f6b87252",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E2Q:LIG:VA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E2Q",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E2Q:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E2Q",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E2R:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "9caaf9366e85023c11b90067daf7f79075731ef6b589c14fbb59b97f28747f4b",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E2R:LIG:GA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E2R",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E2R:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E2R",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E2R:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "9caaf9366e85023c11b90067daf7f79075731ef6b589c14fbb59b97f28747f4b",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E2R:LIG:KA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E2R",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E2R:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E2R",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E2R:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "9caaf9366e85023c11b90067daf7f79075731ef6b589c14fbb59b97f28747f4b",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E2R:LIG:RA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E2R",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E2R:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E2R",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E2R:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "9caaf9366e85023c11b90067daf7f79075731ef6b589c14fbb59b97f28747f4b",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E2R:LIG:VA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E2R",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E2R:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E2R",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E3D:LIG:CA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "1ecd570bd9149e4cd656c2aa2583a68edd145e94b5aef1270b824caafded6854",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E3D:LIG:CA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E3D",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E3D:LIG:CA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E3D",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E3D:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "1ecd570bd9149e4cd656c2aa2583a68edd145e94b5aef1270b824caafded6854",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E3D:LIG:GA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E3D",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E3D:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E3D",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E3R:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "e20236157e455f0ed53454126dee5e80ed0b521ded2490fc76a18a61900c3d05",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E3R:LIG:GA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E3R",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E3R:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E3R",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E3R:LIG:HA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:V": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "e20236157e455f0ed53454126dee5e80ed0b521ded2490fc76a18a61900c3d05",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E3R:LIG:HA:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "9E3R",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E3R:LIG:HA:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E3R",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E3R:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "e20236157e455f0ed53454126dee5e80ed0b521ded2490fc76a18a61900c3d05",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E3R:LIG:RA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E3R",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E3R:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E3R",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E3R:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "e20236157e455f0ed53454126dee5e80ed0b521ded2490fc76a18a61900c3d05",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E3R:LIG:VA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E3R",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E3R:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E3R",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E3U:LIG:V:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:N": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "75ed1a514fc1477e26591b82cf0dea6f4002dc535885aee1a2631cb52f9acead",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E3U:LIG:V:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E3U",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E3U:LIG:V:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:N",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E3U",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9E3U:LIG:Z:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:O": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "75ed1a514fc1477e26591b82cf0dea6f4002dc535885aee1a2631cb52f9acead",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9E3U:LIG:Z:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9E3U",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9E3U:LIG:Z:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:O",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9E3U",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9MP0:LIG:DA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:E": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9MP0:LIG:DA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9MP0",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9MP0:LIG:DA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9MP0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9MP0:LIG:HA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:F": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9MP0:LIG:HA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9MP0",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9MP0:LIG:HA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:F",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9MP0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9MP0:LIG:LA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:G": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9MP0:LIG:LA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9MP0",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9MP0:LIG:LA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:G",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9MP0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9MP0:LIG:N:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9MP0:LIG:N:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9MP0",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9MP0:LIG:N:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9MP0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9MP0:LIG:PA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:H": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9MP0:LIG:PA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9MP0",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9MP0:LIG:PA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:H",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9MP0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9MP0:LIG:R:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9MP0:LIG:R:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9MP0",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9MP0:LIG:R:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9MP0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9MP0:LIG:V:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9MP0:LIG:V:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9MP0",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9MP0:LIG:V:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9MP0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9MP0:LIG:Z:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9MP0:LIG:Z:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9MP0",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9MP0:LIG:Z:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9MP0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9MPO:LIG:J:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "f202338a40a7a38d3849c1f042a66f42373656578fe6d3b0f57a4b58ce016547",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9MPO:LIG:J:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9MPO",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9MPO:LIG:J:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9MPO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9MPO:LIG:K:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "f202338a40a7a38d3849c1f042a66f42373656578fe6d3b0f57a4b58ce016547",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9MPO:LIG:K:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "9MPO",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9MPO:LIG:K:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9MPO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9MPO:LIG:L:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "f202338a40a7a38d3849c1f042a66f42373656578fe6d3b0f57a4b58ce016547",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9MPO:LIG:L:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "9MPO",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9MPO:LIG:L:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:C",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9MPO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9MPO:LIG:P:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "f202338a40a7a38d3849c1f042a66f42373656578fe6d3b0f57a4b58ce016547",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9MPO:LIG:P:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9MPO",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9MPO:LIG:P:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9MPO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9MPO:LIG:T:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:E": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "f202338a40a7a38d3849c1f042a66f42373656578fe6d3b0f57a4b58ce016547",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9MPO:LIG:T:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9MPO",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9MPO:LIG:T:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:E",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9MPO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9MPO:LIG:X:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:F": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "f202338a40a7a38d3849c1f042a66f42373656578fe6d3b0f57a4b58ce016547",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9MPO:LIG:X:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9MPO",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9MPO:LIG:X:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:F",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9MPO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9MPP:LIG:R:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:K": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "04eda55f070595fabeb1e0a3af9f67889aa059346f1aed2112cbcd101e6bbc07",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9MPP:LIG:R:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9MPP",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9MPP:LIG:R:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:K",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9MPP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9MPP:LIG:V:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:M": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "04eda55f070595fabeb1e0a3af9f67889aa059346f1aed2112cbcd101e6bbc07",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9MPP:LIG:V:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "9MPP",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9MPP:LIG:V:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:M",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9MPP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9PRW:LIG:E:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "a74ad54c6da250a861d665499f5c3edb57c7a49279171e9c6a14b71d0ec6f236",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9PRW:LIG:E:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "9PRW",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9PRW:LIG:E:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:A",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9PRW",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9PRW:LIG:O:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "a74ad54c6da250a861d665499f5c3edb57c7a49279171e9c6a14b71d0ec6f236",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9PRW:LIG:O:SAH:1001:.",
          "observed_other_component": true,
          "pdb_id": "9PRW",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9PRW:LIG:O:SAH:1001:.:SITE:UP:Q9Y6K1:PWWP1:D",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9PRW",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9Y4P:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "533eed738f27d838756d10676bb071c61e52b60f6413fe2e036501b162854d9e",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9Y4P:LIG:GA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9Y4P",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9Y4P:LIG:GA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:U",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9Y4P",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9Y4P:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "533eed738f27d838756d10676bb071c61e52b60f6413fe2e036501b162854d9e",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9Y4P:LIG:KA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9Y4P",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9Y4P:LIG:KA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:V",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9Y4P",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9Y4P:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "533eed738f27d838756d10676bb071c61e52b60f6413fe2e036501b162854d9e",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9Y4P:LIG:RA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9Y4P",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9Y4P:LIG:RA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Y",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9Y4P",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9Y4P:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z": {
          "ccd_url": "https://www.rcsb.org/ligand/SAH",
          "chemical_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "compound_id": "INCHIKEY:ZJUKTBDSGOFHSH-WFMPWKQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "533eed738f27d838756d10676bb071c61e52b60f6413fe2e036501b162854d9e",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9Y4P:LIG:VA:SAH:1004:.",
          "observed_other_component": true,
          "pdb_id": "9Y4P",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9Y4P:LIG:VA:SAH:1004:.:SITE:UP:Q9Y6K1:PWWP1:Z",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/9Y4P",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    },
    {
      "aliases": [
        "S-ADENOSYLMETHIONINE"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "7CRO",
        "7CRP",
        "7CRQ",
        "7CRR"
      ],
      "bound_structure_count": 0,
      "category": "Deposited component / association",
      "chemical_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
      "classifications": [],
      "compound_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 11,
        "calculated_HBD": 4,
        "calculated_TPSA": 185.46,
        "calculated_formula": "C15H22N6O5S",
        "calculated_logP": -3.2569,
        "calculated_molecular_weight": 398.445,
        "computed_inchikey": "MEFKEPWMEQBLKI-FCKMPRQPSA-N",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "6f088d9d8952eb51445d-dark.svg",
          "light": "6f088d9d8952eb51445d-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [],
      "entity_kind": "chemical_identity",
      "genes": [],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "S-ADENOSYLMETHIONINE"
        ],
        "ccd_ids": [
          "SAM"
        ],
        "ccd_names": "[\"S-ADENOSYLMETHIONINE\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
        "connectivity_block": "MEFKEPWMEQBLKI",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"SAM\": 0}",
        "formulae": "[\"C15 H22 N6 O5 S\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "MEFKEPWMEQBLKI-FCKMPRQPSA-N",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "C[S@@+](CC[C@@H](C(=O)[O-])N)C[C@@H]1[C@H]([C@H]([C@@H](O1)n2cnc3c2ncnc3N)O)O",
        "primary_name": "S-ADENOSYLMETHIONINE",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"SAM\": \"C[S@@+](CC[C@@H](C(=O)[O-])N)C[C@@H]1[C@H]([C@H]([C@@H](O1)n2cnc3c2ncnc3N)O)O\"}",
        "source_metadata_sha256": "{\"SAM\": \"2c0fa864f199e28ec7061d18f1a85ea23243761a4ec7ee63296d4d6aab50c02b\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/SAM"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "S-ADENOSYLMETHIONINE",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 4,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [],
      "relationships": [],
      "relevant": false,
      "search_text": "s-adenosylmethionine inchikey:mefkepwmeqblki-fckmprqpsa-n s-adenosylmethionine 7cro 7crp 7crq 7crr {\"aliases\":[\"s-adenosylmethionine\"],\"ccd_ids\":[\"sam\"],\"ccd_names\":\"[\\\"s-adenosylmethionine\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:mefkepwmeqblki-fckmprqpsa-n\",\"connectivity_block\":\"mefkepwmeqblki\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"sam\\\": 0}\",\"formulae\":\"[\\\"c15 h22 n6 o5 s\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"mefkepwmeqblki-fckmprqpsa-n\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"c[s@@+](cc[c@@h](c(=o)[o-])n)c[c@@h]1[c@h]([c@h]([c@@h](o1)n2cnc3c2ncnc3n)o)o\",\"primary_name\":\"s-adenosylmethionine\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"sam\\\": \\\"c[s@@+](cc[c@@h](c(=o)[o-])n)c[c@@h]1[c@h]([c@h]([c@@h](o1)n2cnc3c2ncnc3n)o)o\\\"}\",\"source_metadata_sha256\":\"{\\\"sam\\\": \\\"2c0fa864f199e28ec7061d18f1a85ea23243761a4ec7ee63296d4d6aab50c02b\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/sam\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/SAM"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAM",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1070\", \"component\": \"THR\", \"entity_position\": 410, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.4545, \"uniprot_position\": 1070}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1072\", \"component\": \"GLY\", \"entity_position\": 412, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.8834, \"uniprot_position\": 1072}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1073\", \"component\": \"LYS\", \"entity_position\": 413, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.38, \"uniprot_position\": 1073}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1074\", \"component\": \"GLY\", \"entity_position\": 414, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.6499, \"uniprot_position\": 1074}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1075\", \"component\": \"TRP\", \"entity_position\": 415, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0882, \"uniprot_position\": 1075}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1076\", \"component\": \"GLY\", \"entity_position\": 416, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.6029, \"uniprot_position\": 1076}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1117\", \"component\": \"PHE\", \"entity_position\": 457, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 2.9568, \"uniprot_position\": 1117}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1118\", \"component\": \"TYR\", \"entity_position\": 458, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.47, \"uniprot_position\": 1118}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1138\", \"component\": \"ARG\", \"entity_position\": 478, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.8532, \"uniprot_position\": 1138}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1139\", \"component\": \"PHE\", \"entity_position\": 479, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.1407, \"uniprot_position\": 1139}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1140\", \"component\": \"MET\", \"entity_position\": 480, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2121, \"uniprot_position\": 1140}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1141\", \"component\": \"ASN\", \"entity_position\": 481, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.4905, \"uniprot_position\": 1141}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1142\", \"component\": \"HIS\", \"entity_position\": 482, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0709, \"uniprot_position\": 1142}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1189\", \"component\": \"THR\", \"entity_position\": 529, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.0561, \"uniprot_position\": 1189}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1190\", \"component\": \"VAL\", \"entity_position\": 530, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.0541, \"uniprot_position\": 1190}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1191\", \"component\": \"CYS\", \"entity_position\": 531, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.6696, \"uniprot_position\": 1191}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1192\", \"component\": \"ARG\", \"entity_position\": 532, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 2.8812, \"uniprot_position\": 1192}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1193\", \"component\": \"CYS\", \"entity_position\": 533, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.1613, \"uniprot_position\": 1193}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1202\", \"component\": \"LEU\", \"entity_position\": 542, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.7011, \"uniprot_position\": 1202}]",
          "chain_id": "PDB:7CRO:CHAIN:K:UP:O96028",
          "chemical_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP2",
          "exact_pwwp_contact": false,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"I\"]",
            "auth_seq_id": "1401",
            "ccd_id": "SAM",
            "chemical_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"7\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"K\", \"sequence_length\": 705, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 27,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7CRO:LIG:L:SAM:1401:.",
            "nearest_polypeptide_distance_angstrom": 2.8812,
            "nearest_polypeptide_label_asym_id": "K",
            "occupancy_max": 0.93,
            "occupancy_min": 0.93,
            "pdb_id": "7CRO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1070\", \"component\": \"THR\", \"entity_position\": 410, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.4545, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1072\", \"component\": \"GLY\", \"entity_position\": 412, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.8834, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1073\", \"component\": \"LYS\", \"entity_position\": 413, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.38, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1074\", \"component\": \"GLY\", \"entity_position\": 414, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.6499, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1075\", \"component\": \"TRP\", \"entity_position\": 415, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0882, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1076\", \"component\": \"GLY\", \"entity_position\": 416, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.6029, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1117\", \"component\": \"PHE\", \"entity_position\": 457, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 2.9568, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1118\", \"component\": \"TYR\", \"entity_position\": 458, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.47, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1138\", \"component\": \"ARG\", \"entity_position\": 478, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.8532, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1139\", \"component\": \"PHE\", \"entity_position\": 479, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.1407, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1140\", \"component\": \"MET\", \"entity_position\": 480, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2121, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1141\", \"component\": \"ASN\", \"entity_position\": 481, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.4905, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1142\", \"component\": \"HIS\", \"entity_position\": 482, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0709, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1189\", \"component\": \"THR\", \"entity_position\": 529, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.0561, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1190\", \"component\": \"VAL\", \"entity_position\": 530, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.0541, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1191\", \"component\": \"CYS\", \"entity_position\": 531, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.6696, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1192\", \"component\": \"ARG\", \"entity_position\": 532, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 2.8812, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1193\", \"component\": \"CYS\", \"entity_position\": 533, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.1613, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1202\", \"component\": \"LEU\", \"entity_position\": 542, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.7011, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Unclassified_Review/7CRO/original.cif",
            "source_coordinate_sha256": "c21f8296fe4e521dd029b2570dd15206edae2bf288f41906bf0884bc5a821797",
            "unique_heavy_atom_names": 27
          },
          "ligand_instance_id": "PDB:7CRO:LIG:L:SAM:1401:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.8812,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7CRO",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "K",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:7CRO:LIG:L:SAM:1401:.:SITE:UP:O96028:PWWP2:K",
          "source_coordinate_sha256": "c21f8296fe4e521dd029b2570dd15206edae2bf288f41906bf0884bc5a821797"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAM",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1155\", \"component\": \"ARG\", \"entity_position\": 476, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.8544, \"uniprot_position\": 1155}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1156\", \"component\": \"GLY\", \"entity_position\": 477, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3492, \"uniprot_position\": 1156}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1157\", \"component\": \"TRP\", \"entity_position\": 478, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.1775, \"uniprot_position\": 1157}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1158\", \"component\": \"GLY\", \"entity_position\": 479, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.945, \"uniprot_position\": 1158}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1199\", \"component\": \"PHE\", \"entity_position\": 520, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 2.9772, \"uniprot_position\": 1199}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1200\", \"component\": \"TYR\", \"entity_position\": 521, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0764, \"uniprot_position\": 1200}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1220\", \"component\": \"ARG\", \"entity_position\": 541, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.857, \"uniprot_position\": 1220}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1221\", \"component\": \"PHE\", \"entity_position\": 542, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3297, \"uniprot_position\": 1221}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1222\", \"component\": \"MET\", \"entity_position\": 543, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.4918, \"uniprot_position\": 1222}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1223\", \"component\": \"ASN\", \"entity_position\": 544, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2022, \"uniprot_position\": 1223}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1224\", \"component\": \"HIS\", \"entity_position\": 545, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 2.2626, \"uniprot_position\": 1224}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1225\", \"component\": \"SER\", \"entity_position\": 546, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.4828, \"uniprot_position\": 1225}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1261\", \"component\": \"TYR\", \"entity_position\": 582, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.6352, \"uniprot_position\": 1261}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1271\", \"component\": \"THR\", \"entity_position\": 592, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.9831, \"uniprot_position\": 1271}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1272\", \"component\": \"GLU\", \"entity_position\": 593, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2554, \"uniprot_position\": 1272}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1273\", \"component\": \"CYS\", \"entity_position\": 594, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.4692, \"uniprot_position\": 1273}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1274\", \"component\": \"HIS\", \"entity_position\": 595, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0643, \"uniprot_position\": 1274}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1275\", \"component\": \"CYS\", \"entity_position\": 596, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3511, \"uniprot_position\": 1275}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1284\", \"component\": \"LEU\", \"entity_position\": 605, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.9144, \"uniprot_position\": 1284}]",
          "chain_id": "PDB:7CRP:CHAIN:K:UP:Q9BZ95",
          "chemical_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9BZ95:PWWP2",
          "exact_pwwp_contact": false,
          "gene": "NSD3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"I\"]",
            "auth_seq_id": "1501",
            "ccd_id": "SAM",
            "chemical_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone H3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": false, \"label_asym_id\": \"A\", \"sequence_length\": 135, \"uniprot_ids\": [\"Q92133\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD3\", \"entity_id\": \"7\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"K\", \"sequence_length\": 758, \"uniprot_ids\": [\"Q9BZ95\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 27,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7CRP:LIG:L:SAM:1501:.",
            "nearest_polypeptide_distance_angstrom": 2.2626,
            "nearest_polypeptide_label_asym_id": "K",
            "occupancy_max": 0.93,
            "occupancy_min": 0.93,
            "pdb_id": "7CRP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"M\", \"auth_seq_id\": \"36\", \"component\": \"NLE\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6888, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1155\", \"component\": \"ARG\", \"entity_position\": 476, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.8544, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1156\", \"component\": \"GLY\", \"entity_position\": 477, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3492, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1157\", \"component\": \"TRP\", \"entity_position\": 478, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.1775, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1158\", \"component\": \"GLY\", \"entity_position\": 479, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.945, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1199\", \"component\": \"PHE\", \"entity_position\": 520, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 2.9772, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1200\", \"component\": \"TYR\", \"entity_position\": 521, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0764, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1220\", \"component\": \"ARG\", \"entity_position\": 541, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.857, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1221\", \"component\": \"PHE\", \"entity_position\": 542, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3297, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1222\", \"component\": \"MET\", \"entity_position\": 543, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.4918, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1223\", \"component\": \"ASN\", \"entity_position\": 544, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2022, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1224\", \"component\": \"HIS\", \"entity_position\": 545, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 2.2626, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1225\", \"component\": \"SER\", \"entity_position\": 546, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.4828, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1261\", \"component\": \"TYR\", \"entity_position\": 582, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.6352, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1271\", \"component\": \"THR\", \"entity_position\": 592, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.9831, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1272\", \"component\": \"GLU\", \"entity_position\": 593, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2554, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1273\", \"component\": \"CYS\", \"entity_position\": 594, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.4692, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1274\", \"component\": \"HIS\", \"entity_position\": 595, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0643, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1275\", \"component\": \"CYS\", \"entity_position\": 596, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3511, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1284\", \"component\": \"LEU\", \"entity_position\": 605, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.9144, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD3__HUMAN__Q9BZ95/Unclassified_Review/7CRP/original.cif",
            "source_coordinate_sha256": "f5b2c1c584db9401870e945c21c05fdf01526b726d1ca826ad6f15ae75b75581",
            "unique_heavy_atom_names": 27
          },
          "ligand_instance_id": "PDB:7CRP:LIG:L:SAM:1501:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.2626,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7CRP",
          "protein_id": "UP:Q9BZ95",
          "protein_label_asym_id": "K",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:7CRP:LIG:L:SAM:1501:.:SITE:UP:Q9BZ95:PWWP2:K",
          "source_coordinate_sha256": "f5b2c1c584db9401870e945c21c05fdf01526b726d1ca826ad6f15ae75b75581"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAM",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1154\", \"component\": \"ARG\", \"entity_position\": 475, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0988, \"uniprot_position\": 1154}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1155\", \"component\": \"ARG\", \"entity_position\": 476, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3041, \"uniprot_position\": 1155}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1156\", \"component\": \"GLY\", \"entity_position\": 477, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.235, \"uniprot_position\": 1156}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1157\", \"component\": \"TRP\", \"entity_position\": 478, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.9227, \"uniprot_position\": 1157}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1199\", \"component\": \"PHE\", \"entity_position\": 520, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.1377, \"uniprot_position\": 1199}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1200\", \"component\": \"TYR\", \"entity_position\": 521, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.1274, \"uniprot_position\": 1200}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1220\", \"component\": \"ARG\", \"entity_position\": 541, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3726, \"uniprot_position\": 1220}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1221\", \"component\": \"PHE\", \"entity_position\": 542, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.4938, \"uniprot_position\": 1221}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1222\", \"component\": \"MET\", \"entity_position\": 543, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2251, \"uniprot_position\": 1222}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1223\", \"component\": \"ASN\", \"entity_position\": 544, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2566, \"uniprot_position\": 1223}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1224\", \"component\": \"HIS\", \"entity_position\": 545, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.6471, \"uniprot_position\": 1224}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1261\", \"component\": \"TYR\", \"entity_position\": 582, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.8383, \"uniprot_position\": 1261}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1271\", \"component\": \"THR\", \"entity_position\": 592, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.9974, \"uniprot_position\": 1271}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1272\", \"component\": \"GLU\", \"entity_position\": 593, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.9575, \"uniprot_position\": 1272}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1273\", \"component\": \"CYS\", \"entity_position\": 594, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.9878, \"uniprot_position\": 1273}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1274\", \"component\": \"HIS\", \"entity_position\": 595, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0727, \"uniprot_position\": 1274}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1275\", \"component\": \"CYS\", \"entity_position\": 596, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.9848, \"uniprot_position\": 1275}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1284\", \"component\": \"LEU\", \"entity_position\": 605, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.7278, \"uniprot_position\": 1284}]",
          "chain_id": "PDB:7CRQ:CHAIN:K:UP:Q9BZ95",
          "chemical_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9BZ95:PWWP2",
          "exact_pwwp_contact": false,
          "gene": "NSD3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"I\"]",
            "auth_seq_id": "1501",
            "ccd_id": "SAM",
            "chemical_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone H3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": false, \"label_asym_id\": \"A\", \"sequence_length\": 135, \"uniprot_ids\": [\"Q92133\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD3\", \"entity_id\": \"7\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"K\", \"sequence_length\": 758, \"uniprot_ids\": [\"Q9BZ95\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 27,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "M",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7CRQ:LIG:M:SAM:1501:.",
            "nearest_polypeptide_distance_angstrom": 3.0727,
            "nearest_polypeptide_label_asym_id": "K",
            "occupancy_max": 0.93,
            "occupancy_min": 0.93,
            "pdb_id": "7CRQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"M\", \"auth_seq_id\": \"36\", \"component\": \"NLE\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6986, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1154\", \"component\": \"ARG\", \"entity_position\": 475, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0988, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1155\", \"component\": \"ARG\", \"entity_position\": 476, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3041, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1156\", \"component\": \"GLY\", \"entity_position\": 477, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.235, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1157\", \"component\": \"TRP\", \"entity_position\": 478, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.9227, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1199\", \"component\": \"PHE\", \"entity_position\": 520, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.1377, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1200\", \"component\": \"TYR\", \"entity_position\": 521, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.1274, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1220\", \"component\": \"ARG\", \"entity_position\": 541, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3726, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1221\", \"component\": \"PHE\", \"entity_position\": 542, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.4938, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1222\", \"component\": \"MET\", \"entity_position\": 543, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2251, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1223\", \"component\": \"ASN\", \"entity_position\": 544, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2566, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1224\", \"component\": \"HIS\", \"entity_position\": 545, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.6471, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1261\", \"component\": \"TYR\", \"entity_position\": 582, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.8383, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1271\", \"component\": \"THR\", \"entity_position\": 592, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.9974, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1272\", \"component\": \"GLU\", \"entity_position\": 593, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.9575, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1273\", \"component\": \"CYS\", \"entity_position\": 594, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.9878, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1274\", \"component\": \"HIS\", \"entity_position\": 595, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0727, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1275\", \"component\": \"CYS\", \"entity_position\": 596, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.9848, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1284\", \"component\": \"LEU\", \"entity_position\": 605, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.7278, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD3__HUMAN__Q9BZ95/Unclassified_Review/7CRQ/original.cif",
            "source_coordinate_sha256": "ef981cf1834da5726efb4e02ec23dbccea1a2bc4475f1adbcad094fb4f5349c1",
            "unique_heavy_atom_names": 27
          },
          "ligand_instance_id": "PDB:7CRQ:LIG:M:SAM:1501:.",
          "ligand_label_asym_id": "M",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 3.0727,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7CRQ",
          "protein_id": "UP:Q9BZ95",
          "protein_label_asym_id": "K",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:7CRQ:LIG:M:SAM:1501:.:SITE:UP:Q9BZ95:PWWP2:K",
          "source_coordinate_sha256": "ef981cf1834da5726efb4e02ec23dbccea1a2bc4475f1adbcad094fb4f5349c1"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAM",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1154\", \"component\": \"ARG\", \"entity_position\": 475, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.3231, \"uniprot_position\": 1154}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1155\", \"component\": \"ARG\", \"entity_position\": 476, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.5317, \"uniprot_position\": 1155}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1156\", \"component\": \"GLY\", \"entity_position\": 477, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.0843, \"uniprot_position\": 1156}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1157\", \"component\": \"TRP\", \"entity_position\": 478, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.1082, \"uniprot_position\": 1157}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1199\", \"component\": \"PHE\", \"entity_position\": 520, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.0491, \"uniprot_position\": 1199}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1200\", \"component\": \"TYR\", \"entity_position\": 521, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.1159, \"uniprot_position\": 1200}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1220\", \"component\": \"ARG\", \"entity_position\": 541, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.3843, \"uniprot_position\": 1220}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1221\", \"component\": \"PHE\", \"entity_position\": 542, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.9988, \"uniprot_position\": 1221}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1222\", \"component\": \"MET\", \"entity_position\": 543, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.3659, \"uniprot_position\": 1222}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1223\", \"component\": \"ASN\", \"entity_position\": 544, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.1086, \"uniprot_position\": 1223}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1224\", \"component\": \"HIS\", \"entity_position\": 545, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.4184, \"uniprot_position\": 1224}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1261\", \"component\": \"TYR\", \"entity_position\": 582, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.1695, \"uniprot_position\": 1261}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1271\", \"component\": \"THR\", \"entity_position\": 592, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.8846, \"uniprot_position\": 1271}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1272\", \"component\": \"GLU\", \"entity_position\": 593, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.4929, \"uniprot_position\": 1272}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1273\", \"component\": \"CYS\", \"entity_position\": 594, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.2256, \"uniprot_position\": 1273}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1274\", \"component\": \"HIS\", \"entity_position\": 595, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.17, \"uniprot_position\": 1274}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1275\", \"component\": \"CYS\", \"entity_position\": 596, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.6848, \"uniprot_position\": 1275}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1284\", \"component\": \"LEU\", \"entity_position\": 605, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.5527, \"uniprot_position\": 1284}]",
          "chain_id": "PDB:7CRQ:CHAIN:L:UP:Q9BZ95",
          "chemical_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9BZ95:PWWP2",
          "exact_pwwp_contact": false,
          "gene": "NSD3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"L\"]",
            "auth_seq_id": "1504",
            "ccd_id": "SAM",
            "chemical_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD3\", \"entity_id\": \"7\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"L\", \"sequence_length\": 758, \"uniprot_ids\": [\"Q9BZ95\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 27,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "T",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7CRQ:LIG:T:SAM:1504:.",
            "nearest_polypeptide_distance_angstrom": 3.0491,
            "nearest_polypeptide_label_asym_id": "L",
            "occupancy_max": 0.93,
            "occupancy_min": 0.93,
            "pdb_id": "7CRQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1154\", \"component\": \"ARG\", \"entity_position\": 475, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.3231, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1155\", \"component\": \"ARG\", \"entity_position\": 476, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.5317, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1156\", \"component\": \"GLY\", \"entity_position\": 477, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.0843, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1157\", \"component\": \"TRP\", \"entity_position\": 478, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.1082, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1199\", \"component\": \"PHE\", \"entity_position\": 520, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.0491, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1200\", \"component\": \"TYR\", \"entity_position\": 521, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.1159, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1220\", \"component\": \"ARG\", \"entity_position\": 541, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.3843, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1221\", \"component\": \"PHE\", \"entity_position\": 542, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.9988, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1222\", \"component\": \"MET\", \"entity_position\": 543, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.3659, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1223\", \"component\": \"ASN\", \"entity_position\": 544, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.1086, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1224\", \"component\": \"HIS\", \"entity_position\": 545, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.4184, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1261\", \"component\": \"TYR\", \"entity_position\": 582, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.1695, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1271\", \"component\": \"THR\", \"entity_position\": 592, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.8846, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1272\", \"component\": \"GLU\", \"entity_position\": 593, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.4929, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1273\", \"component\": \"CYS\", \"entity_position\": 594, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.2256, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1274\", \"component\": \"HIS\", \"entity_position\": 595, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.17, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1275\", \"component\": \"CYS\", \"entity_position\": 596, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 4.6848, \"uniprot_position\": null}, {\"auth_asym_id\": \"L\", \"auth_seq_id\": \"1284\", \"component\": \"LEU\", \"entity_position\": 605, \"label_asym_id\": \"L\", \"minimum_distance_angstrom\": 3.5527, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD3__HUMAN__Q9BZ95/Unclassified_Review/7CRQ/original.cif",
            "source_coordinate_sha256": "ef981cf1834da5726efb4e02ec23dbccea1a2bc4475f1adbcad094fb4f5349c1",
            "unique_heavy_atom_names": 27
          },
          "ligand_instance_id": "PDB:7CRQ:LIG:T:SAM:1504:.",
          "ligand_label_asym_id": "T",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 3.0491,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7CRQ",
          "protein_id": "UP:Q9BZ95",
          "protein_label_asym_id": "L",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:7CRQ:LIG:T:SAM:1504:.:SITE:UP:Q9BZ95:PWWP2:L",
          "source_coordinate_sha256": "ef981cf1834da5726efb4e02ec23dbccea1a2bc4475f1adbcad094fb4f5349c1"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SAM",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1155\", \"component\": \"ARG\", \"entity_position\": 476, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.1029, \"uniprot_position\": 1155}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1156\", \"component\": \"GLY\", \"entity_position\": 477, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0527, \"uniprot_position\": 1156}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1157\", \"component\": \"TRP\", \"entity_position\": 478, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3402, \"uniprot_position\": 1157}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1158\", \"component\": \"GLY\", \"entity_position\": 479, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3761, \"uniprot_position\": 1158}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1198\", \"component\": \"ASN\", \"entity_position\": 519, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.3921, \"uniprot_position\": 1198}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1199\", \"component\": \"PHE\", \"entity_position\": 520, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0393, \"uniprot_position\": 1199}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1200\", \"component\": \"TYR\", \"entity_position\": 521, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.4823, \"uniprot_position\": 1200}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1220\", \"component\": \"ARG\", \"entity_position\": 541, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2285, \"uniprot_position\": 1220}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1221\", \"component\": \"PHE\", \"entity_position\": 542, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.8211, \"uniprot_position\": 1221}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1222\", \"component\": \"MET\", \"entity_position\": 543, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.1717, \"uniprot_position\": 1222}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1223\", \"component\": \"ASN\", \"entity_position\": 544, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 2.6169, \"uniprot_position\": 1223}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1224\", \"component\": \"HIS\", \"entity_position\": 545, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.1843, \"uniprot_position\": 1224}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1261\", \"component\": \"TYR\", \"entity_position\": 582, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.4895, \"uniprot_position\": 1261}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1271\", \"component\": \"THR\", \"entity_position\": 592, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.6386, \"uniprot_position\": 1271}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1272\", \"component\": \"GLU\", \"entity_position\": 593, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.6975, \"uniprot_position\": 1272}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1273\", \"component\": \"CYS\", \"entity_position\": 594, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.3498, \"uniprot_position\": 1273}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1274\", \"component\": \"HIS\", \"entity_position\": 595, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.5788, \"uniprot_position\": 1274}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1275\", \"component\": \"CYS\", \"entity_position\": 596, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.885, \"uniprot_position\": 1275}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1284\", \"component\": \"LEU\", \"entity_position\": 605, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.5416, \"uniprot_position\": 1284}]",
          "chain_id": "PDB:7CRR:CHAIN:K:UP:Q9BZ95",
          "chemical_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9BZ95:PWWP2",
          "exact_pwwp_contact": false,
          "gene": "NSD3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"I\"]",
            "auth_seq_id": "1501",
            "ccd_id": "SAM",
            "chemical_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD3\", \"entity_id\": \"7\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"K\", \"sequence_length\": 758, \"uniprot_ids\": [\"Q9BZ95\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 27,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7CRR:LIG:L:SAM:1501:.",
            "nearest_polypeptide_distance_angstrom": 2.6169,
            "nearest_polypeptide_label_asym_id": "K",
            "occupancy_max": 0.93,
            "occupancy_min": 0.93,
            "pdb_id": "7CRR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1155\", \"component\": \"ARG\", \"entity_position\": 476, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.1029, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1156\", \"component\": \"GLY\", \"entity_position\": 477, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0527, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1157\", \"component\": \"TRP\", \"entity_position\": 478, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3402, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1158\", \"component\": \"GLY\", \"entity_position\": 479, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.3761, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1198\", \"component\": \"ASN\", \"entity_position\": 519, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.3921, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1199\", \"component\": \"PHE\", \"entity_position\": 520, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.0393, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1200\", \"component\": \"TYR\", \"entity_position\": 521, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.4823, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1220\", \"component\": \"ARG\", \"entity_position\": 541, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.2285, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1221\", \"component\": \"PHE\", \"entity_position\": 542, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.8211, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1222\", \"component\": \"MET\", \"entity_position\": 543, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.1717, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1223\", \"component\": \"ASN\", \"entity_position\": 544, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 2.6169, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1224\", \"component\": \"HIS\", \"entity_position\": 545, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.1843, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1261\", \"component\": \"TYR\", \"entity_position\": 582, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.4895, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1271\", \"component\": \"THR\", \"entity_position\": 592, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.6386, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1272\", \"component\": \"GLU\", \"entity_position\": 593, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.6975, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1273\", \"component\": \"CYS\", \"entity_position\": 594, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 4.3498, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1274\", \"component\": \"HIS\", \"entity_position\": 595, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.5788, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1275\", \"component\": \"CYS\", \"entity_position\": 596, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.885, \"uniprot_position\": null}, {\"auth_asym_id\": \"I\", \"auth_seq_id\": \"1284\", \"component\": \"LEU\", \"entity_position\": 605, \"label_asym_id\": \"K\", \"minimum_distance_angstrom\": 3.5416, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD3__HUMAN__Q9BZ95/Unclassified_Review/7CRR/original.cif",
            "source_coordinate_sha256": "484f198eaff6ccb592cb4f671110a7e37421871745f1acc60198e760694b77cc",
            "unique_heavy_atom_names": 27
          },
          "ligand_instance_id": "PDB:7CRR:LIG:L:SAM:1501:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.6169,
          "minimum_core_distance_angstrom": null,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7CRR",
          "protein_id": "UP:Q9BZ95",
          "protein_label_asym_id": "K",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "biological cofactor",
          "role_category": "functional",
          "site_id": "PDB:7CRR:LIG:L:SAM:1501:.:SITE:UP:Q9BZ95:PWWP2:K",
          "source_coordinate_sha256": "484f198eaff6ccb592cb4f671110a7e37421871745f1acc60198e760694b77cc"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 0,
      "context_pdb_count": 4,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "Association / verification pending",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 5,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
        "compound_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "S-ADENOSYLMETHIONINE",
        "other_pdb_component": true,
        "other_site_count": 5,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:7CRO:LIG:L:SAM:1401:.:SITE:UP:O96028:PWWP2:K",
          "PDB:7CRQ:LIG:M:SAM:1501:.:SITE:UP:Q9BZ95:PWWP2:K",
          "PDB:7CRR:LIG:L:SAM:1501:.:SITE:UP:Q9BZ95:PWWP2:K",
          "PDB:7CRP:LIG:L:SAM:1501:.:SITE:UP:Q9BZ95:PWWP2:K",
          "PDB:7CRQ:LIG:T:SAM:1504:.:SITE:UP:Q9BZ95:PWWP2:L"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:7CRO:LIG:L:SAM:1401:.:SITE:UP:O96028:PWWP2:K": {
          "ccd_url": "https://www.rcsb.org/ligand/SAM",
          "chemical_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
          "compound_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "c21f8296fe4e521dd029b2570dd15206edae2bf288f41906bf0884bc5a821797",
          "domain_id": "UP:O96028:PWWP2",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:7CRO:LIG:L:SAM:1401:.",
          "observed_other_component": true,
          "pdb_id": "7CRO",
          "protein_id": "UP:O96028",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7CRO:LIG:L:SAM:1401:.:SITE:UP:O96028:PWWP2:K",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/7CRO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7CRP:LIG:L:SAM:1501:.:SITE:UP:Q9BZ95:PWWP2:K": {
          "ccd_url": "https://www.rcsb.org/ligand/SAM",
          "chemical_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
          "compound_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "f5b2c1c584db9401870e945c21c05fdf01526b726d1ca826ad6f15ae75b75581",
          "domain_id": "UP:Q9BZ95:PWWP2",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:7CRP:LIG:L:SAM:1501:.",
          "observed_other_component": true,
          "pdb_id": "7CRP",
          "protein_id": "UP:Q9BZ95",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7CRP:LIG:L:SAM:1501:.:SITE:UP:Q9BZ95:PWWP2:K",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/7CRP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7CRQ:LIG:M:SAM:1501:.:SITE:UP:Q9BZ95:PWWP2:K": {
          "ccd_url": "https://www.rcsb.org/ligand/SAM",
          "chemical_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
          "compound_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "ef981cf1834da5726efb4e02ec23dbccea1a2bc4475f1adbcad094fb4f5349c1",
          "domain_id": "UP:Q9BZ95:PWWP2",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:7CRQ:LIG:M:SAM:1501:.",
          "observed_other_component": true,
          "pdb_id": "7CRQ",
          "protein_id": "UP:Q9BZ95",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7CRQ:LIG:M:SAM:1501:.:SITE:UP:Q9BZ95:PWWP2:K",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/7CRQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7CRQ:LIG:T:SAM:1504:.:SITE:UP:Q9BZ95:PWWP2:L": {
          "ccd_url": "https://www.rcsb.org/ligand/SAM",
          "chemical_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
          "compound_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "ef981cf1834da5726efb4e02ec23dbccea1a2bc4475f1adbcad094fb4f5349c1",
          "domain_id": "UP:Q9BZ95:PWWP2",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:7CRQ:LIG:T:SAM:1504:.",
          "observed_other_component": true,
          "pdb_id": "7CRQ",
          "protein_id": "UP:Q9BZ95",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7CRQ:LIG:T:SAM:1504:.:SITE:UP:Q9BZ95:PWWP2:L",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/7CRQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7CRR:LIG:L:SAM:1501:.:SITE:UP:Q9BZ95:PWWP2:K": {
          "ccd_url": "https://www.rcsb.org/ligand/SAM",
          "chemical_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
          "compound_id": "INCHIKEY:MEFKEPWMEQBLKI-FCKMPRQPSA-N",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "484f198eaff6ccb592cb4f671110a7e37421871745f1acc60198e760694b77cc",
          "domain_id": "UP:Q9BZ95:PWWP2",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:7CRR:LIG:L:SAM:1501:.",
          "observed_other_component": true,
          "pdb_id": "7CRR",
          "protein_id": "UP:Q9BZ95",
          "role_code": "non_pwwp_biological_cofactor",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7CRR:LIG:L:SAM:1501:.:SITE:UP:Q9BZ95:PWWP2:K",
          "source_role": "biological cofactor",
          "source_url": "https://www.rcsb.org/structure/7CRR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    },
    {
      "aliases": [
        "SULFATE ION"
      ],
      "assay_count": 0,
      "associated_pdb_ids": [
        "2X4X",
        "2X4Y",
        "3LLR",
        "3PFS",
        "3PMI",
        "3QBY",
        "3QJ6",
        "3QKJ",
        "4FU6",
        "5NR3",
        "5NRR",
        "5NRS",
        "5NRV",
        "5NV0",
        "5NV2",
        "5NV7",
        "5NVO",
        "5Y1Z",
        "6IIP",
        "6OQM",
        "6R3E",
        "7HG0",
        "7HG1",
        "7HG2",
        "7HG3",
        "7HG4",
        "7HG5",
        "7HG6",
        "7HG7",
        "7HG8",
        "7HG9",
        "7HGA",
        "7HGB",
        "7HGC",
        "7HGD",
        "7HGE",
        "7HGF",
        "7HGG",
        "7HGH",
        "7HGI",
        "7HGJ",
        "7HGK",
        "7HGL",
        "7HGM",
        "7HGN",
        "7HGO",
        "7HGP",
        "7HGQ",
        "7HGR",
        "7HGS",
        "7HGT",
        "7HGU",
        "7HGV",
        "7HGW",
        "7HGX",
        "7HGY",
        "7HGZ",
        "7HH0",
        "7HH1",
        "7HH2",
        "7HH3",
        "7HH4",
        "7HH5",
        "7HH6",
        "7HH7",
        "7HH8",
        "7HH9",
        "7HHA",
        "7HHB",
        "7HHC",
        "7HHD",
        "7HHE",
        "7HHF",
        "7HHG",
        "7HHH",
        "7HHI",
        "7HHJ",
        "7HHK",
        "7HHL",
        "7HHM",
        "7HHN",
        "7HHO",
        "7HHP",
        "7HHQ",
        "7HHR",
        "8Z6C",
        "9G91",
        "9G94",
        "9G96",
        "9GRS",
        "9GRT",
        "9GRU",
        "9GRV",
        "9I7B",
        "9I7C",
        "9I7D",
        "9I7G",
        "9I7I",
        "9KN9",
        "9KNA"
      ],
      "bound_structure_count": 99,
      "category": "Structure-supported identity",
      "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
      "classifications": [],
      "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
      "curation_version": "phase5-1.0.0",
      "depiction": {
        "calculated_HBA": 4,
        "calculated_HBD": 0,
        "calculated_TPSA": 80.26,
        "calculated_formula": "O4S-2",
        "calculated_logP": -1.338,
        "calculated_molecular_weight": 96.063,
        "computed_inchikey": "QAOWNCQODCNURD-UHFFFAOYSA-L",
        "descriptor_scope": "RDKit calculation for the source identity; not an experimental measurement",
        "files": {
          "dark": "2406663a127af3e62e77-dark.svg",
          "light": "2406663a127af3e62e77-light.svg"
        },
        "rdkit_version": "2025.09.3",
        "status": "verified_smiles_full_inchikey_match"
      },
      "development_status": "Not independently curated",
      "domain_ids": [
        "UP:O75475:PWWP1",
        "UP:O96028:PWWP1",
        "UP:P52701:PWWP1",
        "UP:P55201:PWWP1",
        "UP:Q7Z4V5:PWWP1",
        "UP:Q9UBC3:PWWP1",
        "UP:Q9ULD4:PWWP1",
        "UP:Q9ULU4:PWWP1",
        "UP:Q9Y3E1:PWWP1",
        "UP:Q9Y6K1:PWWP1"
      ],
      "entity_kind": "chemical_identity",
      "genes": [
        "BRPF1",
        "BRPF3",
        "DNMT3A",
        "DNMT3B",
        "HDGFL2",
        "HDGFL3",
        "MSH6",
        "NSD2",
        "PSIP1",
        "ZMYND8"
      ],
      "has_bioactivity_only": false,
      "has_source_conflict": false,
      "identity": {
        "aliases": [
          "SULFATE ION"
        ],
        "ccd_ids": [
          "SO4"
        ],
        "ccd_names": "[\"SULFATE ION\"]",
        "ccd_types": "[\"non-polymer\"]",
        "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
        "connectivity_block": "QAOWNCQODCNURD",
        "curated_source_sha256": null,
        "curation_version": "frozen-v1.2",
        "external_identifiers": {},
        "formal_charge_by_ccd": "{\"SO4\": -2}",
        "formulae": "[\"O4 S\"]",
        "geometry_note": "CCD ideal SDF is a reference chemical geometry, not a deposited bound pose.",
        "identity_status": "complete_deposited_InChIKey",
        "inchikey": "QAOWNCQODCNURD-UHFFFAOYSA-L",
        "inventory_origin": "v1_CCD_inventory",
        "isomeric_smiles": "[O-]S(=O)(=O)[O-]",
        "primary_name": "SULFATE ION",
        "retrieval_date": "2026-10-24",
        "smiles_stereo_by_ccd": "{\"SO4\": \"[O-]S(=O)(=O)[O-]\"}",
        "source_metadata_sha256": "{\"SO4\": \"57aceedeab06d4d0d48593c491d478dbdabd9dbf9523330e338df7d2bf58e992\"}",
        "source_urls": [
          "https://www.rcsb.org/ligand/SO4"
        ]
      },
      "identity_note": "complete_deposited_InChIKey",
      "identity_resolved": true,
      "is_control": false,
      "is_probe": false,
      "measured_observation_count": 0,
      "name": "SULFATE ION",
      "negative_count": 0,
      "observation_ids": [],
      "pdb_structure_count": 100,
      "preparation_count": 0,
      "preparation_ids": [],
      "protein_ids": [
        "UP:O75475",
        "UP:O96028",
        "UP:P52701",
        "UP:P55201",
        "UP:Q7Z4V5",
        "UP:Q9UBC3",
        "UP:Q9ULD4",
        "UP:Q9ULU4",
        "UP:Q9Y3E1",
        "UP:Q9Y6K1"
      ],
      "relationships": [],
      "relevant": false,
      "search_text": "sulfate ion inchikey:qaowncqodcnurd-uhfffaoysa-l sulfate ion brpf1 brpf3 dnmt3a dnmt3b hdgfl2 hdgfl3 msh6 nsd2 psip1 zmynd8 up:o75475:pwwp1 up:o96028:pwwp1 up:p52701:pwwp1 up:p55201:pwwp1 up:q7z4v5:pwwp1 up:q9ubc3:pwwp1 up:q9uld4:pwwp1 up:q9ulu4:pwwp1 up:q9y3e1:pwwp1 up:q9y6k1:pwwp1 2x4x 2x4y 3llr 3pfs 3pmi 3qby 3qj6 3qkj 4fu6 5nr3 5nrr 5nrs 5nrv 5nv0 5nv2 5nv7 5nvo 5y1z 6iip 6oqm 6r3e 7hg0 7hg1 7hg2 7hg3 7hg4 7hg5 7hg6 7hg7 7hg8 7hg9 7hga 7hgb 7hgc 7hgd 7hge 7hgf 7hgg 7hgh 7hgi 7hgj 7hgk 7hgl 7hgm 7hgn 7hgo 7hgp 7hgq 7hgr 7hgs 7hgt 7hgu 7hgv 7hgw 7hgx 7hgy 7hgz 7hh0 7hh1 7hh2 7hh3 7hh4 7hh5 7hh6 7hh7 7hh8 7hh9 7hha 7hhb 7hhc 7hhd 7hhe 7hhf 7hhg 7hhh 7hhi 7hhj 7hhk 7hhl 7hhm 7hhn 7hho 7hhp 7hhq 7hhr 8z6c 9g91 9g94 9g96 9grs 9grt 9gru 9grv 9i7b 9i7c 9i7d 9i7g 9i7i 9kn9 9kna {\"aliases\":[\"sulfate ion\"],\"ccd_ids\":[\"so4\"],\"ccd_names\":\"[\\\"sulfate ion\\\"]\",\"ccd_types\":\"[\\\"non-polymer\\\"]\",\"chemical_id\":\"inchikey:qaowncqodcnurd-uhfffaoysa-l\",\"connectivity_block\":\"qaowncqodcnurd\",\"curated_source_sha256\":null,\"curation_version\":\"frozen-v1.2\",\"external_identifiers\":{},\"formal_charge_by_ccd\":\"{\\\"so4\\\": -2}\",\"formulae\":\"[\\\"o4 s\\\"]\",\"geometry_note\":\"ccd ideal sdf is a reference chemical geometry, not a deposited bound pose.\",\"identity_status\":\"complete_deposited_inchikey\",\"inchikey\":\"qaowncqodcnurd-uhfffaoysa-l\",\"inventory_origin\":\"v1_ccd_inventory\",\"isomeric_smiles\":\"[o-]s(=o)(=o)[o-]\",\"primary_name\":\"sulfate ion\",\"retrieval_date\":\"2026-10-24\",\"smiles_stereo_by_ccd\":\"{\\\"so4\\\": \\\"[o-]s(=o)(=o)[o-]\\\"}\",\"source_metadata_sha256\":\"{\\\"so4\\\": \\\"57aceedeab06d4d0d48593c491d478dbdabd9dbf9523330e338df7d2bf58e992\\\"}\",\"source_urls\":[\"https://www.rcsb.org/ligand/so4\"]}",
      "source_urls": [
        "https://www.rcsb.org/ligand/SO4"
      ],
      "verification_pending": false,
      "context_observations": [],
      "context_structures": [
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1110\", \"component\": \"ARG\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6768, \"uniprot_position\": 1110}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1125\", \"component\": \"LEU\", \"entity_position\": 52, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4674, \"uniprot_position\": 1125}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1110\", \"component\": \"ARG\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6768, \"uniprot_position\": 1110}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1125\", \"component\": \"LEU\", \"entity_position\": 52, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4674, \"uniprot_position\": 1125}]",
          "chain_id": "PDB:2X4X:CHAIN:A:UP:P55201",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1110\", \"component\": \"ARG\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6768, \"uniprot_position\": 1110}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1125\", \"component\": \"LEU\", \"entity_position\": 52, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4674, \"uniprot_position\": 1125}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "BRPF1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "2206",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PEREGRIN\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"P55201\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:2X4X:LIG:I:SO4:2206:.",
            "nearest_polypeptide_distance_angstrom": 2.6768,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "2X4X",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1110\", \"component\": \"ARG\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6768, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1125\", \"component\": \"LEU\", \"entity_position\": 52, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4674, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/BRPF1__HUMAN__P55201/Complexes/2X4X/original.cif",
            "source_coordinate_sha256": "f013aab80fdce256f5d371e91a4d19e4d9917989b33e83195440290a400e7097",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:2X4X:LIG:I:SO4:2206:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.6768,
          "minimum_chain_distance_angstrom": 2.6768,
          "minimum_core_distance_angstrom": 2.6768,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "2X4X",
          "protein_id": "UP:P55201",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:2X4X:LIG:I:SO4:2206:.:SITE:UP:P55201:PWWP1:A",
          "source_coordinate_sha256": "f013aab80fdce256f5d371e91a4d19e4d9917989b33e83195440290a400e7097"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1110\", \"component\": \"ARG\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8313, \"uniprot_position\": 1110}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1125\", \"component\": \"LEU\", \"entity_position\": 52, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8734, \"uniprot_position\": 1125}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1110\", \"component\": \"ARG\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8313, \"uniprot_position\": 1110}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1125\", \"component\": \"LEU\", \"entity_position\": 52, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8734, \"uniprot_position\": 1125}]",
          "chain_id": "PDB:2X4Y:CHAIN:A:UP:P55201",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1110\", \"component\": \"ARG\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8313, \"uniprot_position\": 1110}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1125\", \"component\": \"LEU\", \"entity_position\": 52, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8734, \"uniprot_position\": 1125}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "BRPF1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "2206",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PEREGRIN\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"P55201\"]}, {\"description\": \"HISTONE H3.2\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": false, \"label_asym_id\": \"B\", \"sequence_length\": 21, \"uniprot_ids\": [\"Q71DI3\"]}, {\"description\": \"PEREGRIN\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"O\", \"sequence_length\": 132, \"uniprot_ids\": [\"P55201\"]}, {\"description\": \"HISTONE H3.2\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": false, \"label_asym_id\": \"P\", \"sequence_length\": 21, \"uniprot_ids\": [\"Q71DI3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "Q",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:2X4Y:LIG:Q:SO4:2206:.",
            "nearest_polypeptide_distance_angstrom": 2.8313,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "2X4Y",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1110\", \"component\": \"ARG\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8313, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1125\", \"component\": \"LEU\", \"entity_position\": 52, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8734, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"26\", \"component\": \"ARG\", \"entity_position\": 5, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.018, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"1110\", \"component\": \"ARG\", \"entity_position\": 37, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 2.8731, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"1125\", \"component\": \"LEU\", \"entity_position\": 52, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.3261, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"26\", \"component\": \"ARG\", \"entity_position\": 5, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.1872, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/BRPF1__HUMAN__P55201/Complexes/2X4Y/original.cif",
            "source_coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:2X4Y:LIG:Q:SO4:2206:.",
          "ligand_label_asym_id": "Q",
          "minimum_Pfam_distance_angstrom": 2.8313,
          "minimum_chain_distance_angstrom": 2.8313,
          "minimum_core_distance_angstrom": 2.8313,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "2X4Y",
          "protein_id": "UP:P55201",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:2X4Y:LIG:Q:SO4:2206:.:SITE:UP:P55201:PWWP1:A",
          "source_coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"O\", \"auth_seq_id\": \"1110\", \"component\": \"ARG\", \"entity_position\": 37, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 2.8731, \"uniprot_position\": 1110}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"1125\", \"component\": \"LEU\", \"entity_position\": 52, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.3261, \"uniprot_position\": 1125}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"O\", \"auth_seq_id\": \"1110\", \"component\": \"ARG\", \"entity_position\": 37, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 2.8731, \"uniprot_position\": 1110}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"1125\", \"component\": \"LEU\", \"entity_position\": 52, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.3261, \"uniprot_position\": 1125}]",
          "chain_id": "PDB:2X4Y:CHAIN:O:UP:P55201",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"O\", \"auth_seq_id\": \"1110\", \"component\": \"ARG\", \"entity_position\": 37, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 2.8731, \"uniprot_position\": 1110}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"1125\", \"component\": \"LEU\", \"entity_position\": 52, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.3261, \"uniprot_position\": 1125}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "BRPF1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "2206",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PEREGRIN\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"P55201\"]}, {\"description\": \"HISTONE H3.2\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": false, \"label_asym_id\": \"B\", \"sequence_length\": 21, \"uniprot_ids\": [\"Q71DI3\"]}, {\"description\": \"PEREGRIN\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"O\", \"sequence_length\": 132, \"uniprot_ids\": [\"P55201\"]}, {\"description\": \"HISTONE H3.2\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": false, \"label_asym_id\": \"P\", \"sequence_length\": 21, \"uniprot_ids\": [\"Q71DI3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "Q",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:2X4Y:LIG:Q:SO4:2206:.",
            "nearest_polypeptide_distance_angstrom": 2.8313,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "2X4Y",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1110\", \"component\": \"ARG\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8313, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1125\", \"component\": \"LEU\", \"entity_position\": 52, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8734, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"26\", \"component\": \"ARG\", \"entity_position\": 5, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.018, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"1110\", \"component\": \"ARG\", \"entity_position\": 37, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 2.8731, \"uniprot_position\": null}, {\"auth_asym_id\": \"O\", \"auth_seq_id\": \"1125\", \"component\": \"LEU\", \"entity_position\": 52, \"label_asym_id\": \"O\", \"minimum_distance_angstrom\": 3.3261, \"uniprot_position\": null}, {\"auth_asym_id\": \"P\", \"auth_seq_id\": \"26\", \"component\": \"ARG\", \"entity_position\": 5, \"label_asym_id\": \"P\", \"minimum_distance_angstrom\": 3.1872, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/BRPF1__HUMAN__P55201/Complexes/2X4Y/original.cif",
            "source_coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:2X4Y:LIG:Q:SO4:2206:.",
          "ligand_label_asym_id": "Q",
          "minimum_Pfam_distance_angstrom": 2.8731,
          "minimum_chain_distance_angstrom": 2.8731,
          "minimum_core_distance_angstrom": 2.8731,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "2X4Y",
          "protein_id": "UP:P55201",
          "protein_label_asym_id": "O",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:2X4Y:LIG:Q:SO4:2206:.:SITE:UP:P55201:PWWP1:O",
          "source_coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1099\", \"component\": \"TYR\", \"entity_position\": 26, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7016, \"uniprot_position\": 1099}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1148\", \"component\": \"PHE\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9089, \"uniprot_position\": 1148}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1149\", \"component\": \"ASP\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4197, \"uniprot_position\": 1149}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1150\", \"component\": \"ASN\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7695, \"uniprot_position\": 1150}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1187\", \"component\": \"SER\", \"entity_position\": 114, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3877, \"uniprot_position\": 1187}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1194\", \"component\": \"ARG\", \"entity_position\": 121, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9853, \"uniprot_position\": 1194}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1099\", \"component\": \"TYR\", \"entity_position\": 26, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7016, \"uniprot_position\": 1099}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1148\", \"component\": \"PHE\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9089, \"uniprot_position\": 1148}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1149\", \"component\": \"ASP\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4197, \"uniprot_position\": 1149}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1150\", \"component\": \"ASN\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7695, \"uniprot_position\": 1150}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1187\", \"component\": \"SER\", \"entity_position\": 114, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3877, \"uniprot_position\": 1187}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1194\", \"component\": \"ARG\", \"entity_position\": 121, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9853, \"uniprot_position\": 1194}]",
          "chain_id": "PDB:2X4Y:CHAIN:A:UP:P55201",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1099\", \"component\": \"TYR\", \"entity_position\": 26, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7016, \"uniprot_position\": 1099}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1148\", \"component\": \"PHE\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9089, \"uniprot_position\": 1148}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1149\", \"component\": \"ASP\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4197, \"uniprot_position\": 1149}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1150\", \"component\": \"ASN\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7695, \"uniprot_position\": 1150}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "BRPF1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "2207",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PEREGRIN\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"P55201\"]}, {\"description\": \"HISTONE H3.2\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": false, \"label_asym_id\": \"B\", \"sequence_length\": 21, \"uniprot_ids\": [\"Q71DI3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "R",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:2X4Y:LIG:R:SO4:2207:.",
            "nearest_polypeptide_distance_angstrom": 2.3877,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.81,
            "occupancy_min": 0.49,
            "pdb_id": "2X4Y",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1099\", \"component\": \"TYR\", \"entity_position\": 26, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7016, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1148\", \"component\": \"PHE\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9089, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1149\", \"component\": \"ASP\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4197, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1150\", \"component\": \"ASN\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7695, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1187\", \"component\": \"SER\", \"entity_position\": 114, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3877, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1194\", \"component\": \"ARG\", \"entity_position\": 121, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9853, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"36\", \"component\": \"M3L\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8557, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/BRPF1__HUMAN__P55201/Complexes/2X4Y/original.cif",
            "source_coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:2X4Y:LIG:R:SO4:2207:.",
          "ligand_label_asym_id": "R",
          "minimum_Pfam_distance_angstrom": 2.3877,
          "minimum_chain_distance_angstrom": 2.3877,
          "minimum_core_distance_angstrom": 2.7016,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "2X4Y",
          "protein_id": "UP:P55201",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:2X4Y:LIG:R:SO4:2207:.:SITE:UP:P55201:PWWP1:A",
          "source_coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1092\", \"component\": \"LYS\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8424, \"uniprot_position\": 1092}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1093\", \"component\": \"CYS\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9276, \"uniprot_position\": 1093}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1094\", \"component\": \"ARG\", \"entity_position\": 21, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9569, \"uniprot_position\": 1094}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1095\", \"component\": \"GLY\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4902, \"uniprot_position\": 1095}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1161\", \"component\": \"LYS\", \"entity_position\": 88, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5173, \"uniprot_position\": 1161}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1092\", \"component\": \"LYS\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8424, \"uniprot_position\": 1092}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1093\", \"component\": \"CYS\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9276, \"uniprot_position\": 1093}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1094\", \"component\": \"ARG\", \"entity_position\": 21, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9569, \"uniprot_position\": 1094}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1095\", \"component\": \"GLY\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4902, \"uniprot_position\": 1095}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1161\", \"component\": \"LYS\", \"entity_position\": 88, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5173, \"uniprot_position\": 1161}]",
          "chain_id": "PDB:2X4Y:CHAIN:A:UP:P55201",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1092\", \"component\": \"LYS\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8424, \"uniprot_position\": 1092}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1093\", \"component\": \"CYS\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9276, \"uniprot_position\": 1093}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1094\", \"component\": \"ARG\", \"entity_position\": 21, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9569, \"uniprot_position\": 1094}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1095\", \"component\": \"GLY\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4902, \"uniprot_position\": 1095}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1161\", \"component\": \"LYS\", \"entity_position\": 88, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5173, \"uniprot_position\": 1161}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "BRPF1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "2208",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PEREGRIN\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"P55201\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "S",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:2X4Y:LIG:S:SO4:2208:.",
            "nearest_polypeptide_distance_angstrom": 2.5173,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.68,
            "occupancy_min": 0.43,
            "pdb_id": "2X4Y",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1092\", \"component\": \"LYS\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8424, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1093\", \"component\": \"CYS\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9276, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1094\", \"component\": \"ARG\", \"entity_position\": 21, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9569, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1095\", \"component\": \"GLY\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4902, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1161\", \"component\": \"LYS\", \"entity_position\": 88, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5173, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/BRPF1__HUMAN__P55201/Complexes/2X4Y/original.cif",
            "source_coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:2X4Y:LIG:S:SO4:2208:.",
          "ligand_label_asym_id": "S",
          "minimum_Pfam_distance_angstrom": 2.5173,
          "minimum_chain_distance_angstrom": 2.5173,
          "minimum_core_distance_angstrom": 2.5173,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "2X4Y",
          "protein_id": "UP:P55201",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:2X4Y:LIG:S:SO4:2208:.:SITE:UP:P55201:PWWP1:A",
          "source_coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1099\", \"component\": \"TYR\", \"entity_position\": 26, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1082, \"uniprot_position\": 1099}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1149\", \"component\": \"ASP\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4658, \"uniprot_position\": 1149}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1150\", \"component\": \"ASN\", \"entity_position\": 77, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6733, \"uniprot_position\": 1150}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1151\", \"component\": \"LYS\", \"entity_position\": 78, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.921, \"uniprot_position\": 1151}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1187\", \"component\": \"SER\", \"entity_position\": 114, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4128, \"uniprot_position\": 1187}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1194\", \"component\": \"ARG\", \"entity_position\": 121, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1072, \"uniprot_position\": 1194}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1099\", \"component\": \"TYR\", \"entity_position\": 26, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1082, \"uniprot_position\": 1099}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1149\", \"component\": \"ASP\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4658, \"uniprot_position\": 1149}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1150\", \"component\": \"ASN\", \"entity_position\": 77, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6733, \"uniprot_position\": 1150}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1151\", \"component\": \"LYS\", \"entity_position\": 78, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.921, \"uniprot_position\": 1151}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1187\", \"component\": \"SER\", \"entity_position\": 114, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4128, \"uniprot_position\": 1187}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1194\", \"component\": \"ARG\", \"entity_position\": 121, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1072, \"uniprot_position\": 1194}]",
          "chain_id": "PDB:2X4Y:CHAIN:C:UP:P55201",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1099\", \"component\": \"TYR\", \"entity_position\": 26, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1082, \"uniprot_position\": 1099}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1149\", \"component\": \"ASP\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4658, \"uniprot_position\": 1149}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1150\", \"component\": \"ASN\", \"entity_position\": 77, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6733, \"uniprot_position\": 1150}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1151\", \"component\": \"LYS\", \"entity_position\": 78, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.921, \"uniprot_position\": 1151}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "BRPF1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "2205",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PEREGRIN\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 132, \"uniprot_ids\": [\"P55201\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "T",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:2X4Y:LIG:T:SO4:2205:.",
            "nearest_polypeptide_distance_angstrom": 2.4128,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 0.79,
            "occupancy_min": 0.53,
            "pdb_id": "2X4Y",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1099\", \"component\": \"TYR\", \"entity_position\": 26, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1082, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1149\", \"component\": \"ASP\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4658, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1150\", \"component\": \"ASN\", \"entity_position\": 77, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6733, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1151\", \"component\": \"LYS\", \"entity_position\": 78, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.921, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1187\", \"component\": \"SER\", \"entity_position\": 114, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4128, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1194\", \"component\": \"ARG\", \"entity_position\": 121, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1072, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/BRPF1__HUMAN__P55201/Complexes/2X4Y/original.cif",
            "source_coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:2X4Y:LIG:T:SO4:2205:.",
          "ligand_label_asym_id": "T",
          "minimum_Pfam_distance_angstrom": 2.4128,
          "minimum_chain_distance_angstrom": 2.4128,
          "minimum_core_distance_angstrom": 2.6733,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "2X4Y",
          "protein_id": "UP:P55201",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:2X4Y:LIG:T:SO4:2205:.:SITE:UP:P55201:PWWP1:C",
          "source_coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1180\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6879, \"uniprot_position\": 1180}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1181\", \"component\": \"LYS\", \"entity_position\": 108, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9254, \"uniprot_position\": 1181}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1184\", \"component\": \"ILE\", \"entity_position\": 111, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5246, \"uniprot_position\": 1184}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1180\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6879, \"uniprot_position\": 1180}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1181\", \"component\": \"LYS\", \"entity_position\": 108, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9254, \"uniprot_position\": 1181}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1184\", \"component\": \"ILE\", \"entity_position\": 111, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5246, \"uniprot_position\": 1184}]",
          "chain_id": "PDB:2X4Y:CHAIN:C:UP:P55201",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "BRPF1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "1041",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PEREGRIN\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 132, \"uniprot_ids\": [\"P55201\"]}, {\"description\": \"HISTONE H3.2\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": false, \"label_asym_id\": \"D\", \"sequence_length\": 21, \"uniprot_ids\": [\"Q71DI3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "U",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:2X4Y:LIG:U:SO4:1041:.",
            "nearest_polypeptide_distance_angstrom": 2.5246,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 0.82,
            "occupancy_min": 0.53,
            "pdb_id": "2X4Y",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1180\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6879, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1181\", \"component\": \"LYS\", \"entity_position\": 108, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9254, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"1184\", \"component\": \"ILE\", \"entity_position\": 111, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5246, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"39\", \"component\": \"HIS\", \"entity_position\": 18, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6208, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"40\", \"component\": \"ARG\", \"entity_position\": 19, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.7511, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/BRPF1__HUMAN__P55201/Complexes/2X4Y/original.cif",
            "source_coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:2X4Y:LIG:U:SO4:1041:.",
          "ligand_label_asym_id": "U",
          "minimum_Pfam_distance_angstrom": 2.5246,
          "minimum_chain_distance_angstrom": 2.5246,
          "minimum_core_distance_angstrom": 5.4113,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "2X4Y",
          "protein_id": "UP:P55201",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:2X4Y:LIG:U:SO4:1041:.:SITE:UP:P55201:PWWP1:C",
          "source_coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"E\", \"auth_seq_id\": \"1110\", \"component\": \"ARG\", \"entity_position\": 37, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.9216, \"uniprot_position\": 1110}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"1125\", \"component\": \"LEU\", \"entity_position\": 52, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3539, \"uniprot_position\": 1125}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"E\", \"auth_seq_id\": \"1110\", \"component\": \"ARG\", \"entity_position\": 37, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.9216, \"uniprot_position\": 1110}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"1125\", \"component\": \"LEU\", \"entity_position\": 52, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3539, \"uniprot_position\": 1125}]",
          "chain_id": "PDB:2X4Y:CHAIN:E:UP:P55201",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"E\", \"auth_seq_id\": \"1110\", \"component\": \"ARG\", \"entity_position\": 37, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.9216, \"uniprot_position\": 1110}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"1125\", \"component\": \"LEU\", \"entity_position\": 52, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3539, \"uniprot_position\": 1125}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "BRPF1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"E\"]",
            "auth_seq_id": "2206",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PEREGRIN\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"E\", \"sequence_length\": 132, \"uniprot_ids\": [\"P55201\"]}, {\"description\": \"HISTONE H3.2\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": false, \"label_asym_id\": \"F\", \"sequence_length\": 21, \"uniprot_ids\": [\"Q71DI3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "V",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:2X4Y:LIG:V:SO4:2206:.",
            "nearest_polypeptide_distance_angstrom": 2.9216,
            "nearest_polypeptide_label_asym_id": "E",
            "occupancy_max": 1.0,
            "occupancy_min": 0.73,
            "pdb_id": "2X4Y",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"E\", \"auth_seq_id\": \"1110\", \"component\": \"ARG\", \"entity_position\": 37, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 2.9216, \"uniprot_position\": null}, {\"auth_asym_id\": \"E\", \"auth_seq_id\": \"1125\", \"component\": \"LEU\", \"entity_position\": 52, \"label_asym_id\": \"E\", \"minimum_distance_angstrom\": 3.3539, \"uniprot_position\": null}, {\"auth_asym_id\": \"F\", \"auth_seq_id\": \"26\", \"component\": \"ARG\", \"entity_position\": 5, \"label_asym_id\": \"F\", \"minimum_distance_angstrom\": 3.1431, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/BRPF1__HUMAN__P55201/Complexes/2X4Y/original.cif",
            "source_coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:2X4Y:LIG:V:SO4:2206:.",
          "ligand_label_asym_id": "V",
          "minimum_Pfam_distance_angstrom": 2.9216,
          "minimum_chain_distance_angstrom": 2.9216,
          "minimum_core_distance_angstrom": 2.9216,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "2X4Y",
          "protein_id": "UP:P55201",
          "protein_label_asym_id": "E",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:2X4Y:LIG:V:SO4:2206:.:SITE:UP:P55201:PWWP1:E",
          "source_coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1099\", \"component\": \"TYR\", \"entity_position\": 26, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.8952, \"uniprot_position\": 1099}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1149\", \"component\": \"ASP\", \"entity_position\": 76, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.5042, \"uniprot_position\": 1149}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1150\", \"component\": \"ASN\", \"entity_position\": 77, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.886, \"uniprot_position\": 1150}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1151\", \"component\": \"LYS\", \"entity_position\": 78, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.8646, \"uniprot_position\": 1151}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1187\", \"component\": \"SER\", \"entity_position\": 114, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.5851, \"uniprot_position\": 1187}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1194\", \"component\": \"ARG\", \"entity_position\": 121, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.284, \"uniprot_position\": 1194}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1099\", \"component\": \"TYR\", \"entity_position\": 26, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.8952, \"uniprot_position\": 1099}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1149\", \"component\": \"ASP\", \"entity_position\": 76, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.5042, \"uniprot_position\": 1149}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1150\", \"component\": \"ASN\", \"entity_position\": 77, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.886, \"uniprot_position\": 1150}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1151\", \"component\": \"LYS\", \"entity_position\": 78, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.8646, \"uniprot_position\": 1151}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1187\", \"component\": \"SER\", \"entity_position\": 114, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.5851, \"uniprot_position\": 1187}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1194\", \"component\": \"ARG\", \"entity_position\": 121, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.284, \"uniprot_position\": 1194}]",
          "chain_id": "PDB:2X4Y:CHAIN:G:UP:P55201",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1099\", \"component\": \"TYR\", \"entity_position\": 26, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.8952, \"uniprot_position\": 1099}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1149\", \"component\": \"ASP\", \"entity_position\": 76, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.5042, \"uniprot_position\": 1149}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1150\", \"component\": \"ASN\", \"entity_position\": 77, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.886, \"uniprot_position\": 1150}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1151\", \"component\": \"LYS\", \"entity_position\": 78, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.8646, \"uniprot_position\": 1151}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "BRPF1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"G\"]",
            "auth_seq_id": "2204",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PEREGRIN\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"G\", \"sequence_length\": 132, \"uniprot_ids\": [\"P55201\"]}, {\"description\": \"HISTONE H3.2\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": false, \"label_asym_id\": \"H\", \"sequence_length\": 21, \"uniprot_ids\": [\"Q71DI3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "W",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:2X4Y:LIG:W:SO4:2204:.",
            "nearest_polypeptide_distance_angstrom": 2.5851,
            "nearest_polypeptide_label_asym_id": "G",
            "occupancy_max": 0.96,
            "occupancy_min": 0.57,
            "pdb_id": "2X4Y",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1099\", \"component\": \"TYR\", \"entity_position\": 26, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.8952, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1149\", \"component\": \"ASP\", \"entity_position\": 76, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 3.5042, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1150\", \"component\": \"ASN\", \"entity_position\": 77, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.886, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1151\", \"component\": \"LYS\", \"entity_position\": 78, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.8646, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1187\", \"component\": \"SER\", \"entity_position\": 114, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 2.5851, \"uniprot_position\": null}, {\"auth_asym_id\": \"G\", \"auth_seq_id\": \"1194\", \"component\": \"ARG\", \"entity_position\": 121, \"label_asym_id\": \"G\", \"minimum_distance_angstrom\": 4.284, \"uniprot_position\": null}, {\"auth_asym_id\": \"H\", \"auth_seq_id\": \"36\", \"component\": \"M3L\", \"entity_position\": 15, \"label_asym_id\": \"H\", \"minimum_distance_angstrom\": 4.7828, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/BRPF1__HUMAN__P55201/Complexes/2X4Y/original.cif",
            "source_coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:2X4Y:LIG:W:SO4:2204:.",
          "ligand_label_asym_id": "W",
          "minimum_Pfam_distance_angstrom": 2.5851,
          "minimum_chain_distance_angstrom": 2.5851,
          "minimum_core_distance_angstrom": 2.886,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "2X4Y",
          "protein_id": "UP:P55201",
          "protein_label_asym_id": "G",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:2X4Y:LIG:W:SO4:2204:.:SITE:UP:P55201:PWWP1:G",
          "source_coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"25\", \"component\": \"LYS\", \"entity_position\": 26, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0234, \"uniprot_position\": 299}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5358, \"uniprot_position\": 300}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"27\", \"component\": \"ARG\", \"entity_position\": 28, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1005, \"uniprot_position\": 301}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"69\", \"component\": \"LYS\", \"entity_position\": 70, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6764, \"uniprot_position\": 343}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"25\", \"component\": \"LYS\", \"entity_position\": 26, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0234, \"uniprot_position\": 299}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5358, \"uniprot_position\": 300}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"27\", \"component\": \"ARG\", \"entity_position\": 28, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1005, \"uniprot_position\": 301}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"69\", \"component\": \"LYS\", \"entity_position\": 70, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6764, \"uniprot_position\": 343}]",
          "chain_id": "PDB:3LLR:CHAIN:B:UP:Q9Y6K1",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"25\", \"component\": \"LYS\", \"entity_position\": 26, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0234, \"uniprot_position\": 299}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5358, \"uniprot_position\": 300}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"27\", \"component\": \"ARG\", \"entity_position\": 28, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1005, \"uniprot_position\": 301}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"69\", \"component\": \"LYS\", \"entity_position\": 70, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6764, \"uniprot_position\": 343}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "155",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3A\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 154, \"uniprot_ids\": [\"Q9Y6K1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3LLR:LIG:H:SO4:155:.",
            "nearest_polypeptide_distance_angstrom": 3.1005,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3LLR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"25\", \"component\": \"LYS\", \"entity_position\": 26, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0234, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"26\", \"component\": \"LEU\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5358, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"27\", \"component\": \"ARG\", \"entity_position\": 28, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1005, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"69\", \"component\": \"LYS\", \"entity_position\": 70, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6764, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3A__HUMAN__Q9Y6K1/APO/3LLR/original.cif",
            "source_coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:3LLR:LIG:H:SO4:155:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.1005,
          "minimum_chain_distance_angstrom": 3.1005,
          "minimum_core_distance_angstrom": 3.1005,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "3LLR",
          "protein_id": "UP:Q9Y6K1",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:3LLR:LIG:H:SO4:155:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "source_coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1120\", \"component\": \"LYS\", \"entity_position\": 83, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7285, \"uniprot_position\": 1120}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1120\", \"component\": \"LYS\", \"entity_position\": 83, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7285, \"uniprot_position\": 1120}]",
          "chain_id": "PDB:3PFS:CHAIN:A:UP:Q9ULD4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1120\", \"component\": \"LYS\", \"entity_position\": 83, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7285, \"uniprot_position\": 1120}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9ULD4:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "BRPF3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "1300",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Bromodomain and PHD finger-containing protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 158, \"uniprot_ids\": [\"Q9ULD4\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3PFS:LIG:D:SO4:1300:.",
            "nearest_polypeptide_distance_angstrom": 2.7285,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3PFS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"1120\", \"component\": \"LYS\", \"entity_position\": 83, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7285, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/BRPF3__HUMAN__Q9ULD4/APO/3PFS/original.cif",
            "source_coordinate_sha256": "b4c99ae57b91da3164d714f3db6c7466119e64c40dfd8e260cd338d21d5a3ab8",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:3PFS:LIG:D:SO4:1300:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.7285,
          "minimum_chain_distance_angstrom": 2.7285,
          "minimum_core_distance_angstrom": 2.7285,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "3PFS",
          "protein_id": "UP:Q9ULD4",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:3PFS:LIG:D:SO4:1300:.:SITE:UP:Q9ULD4:PWWP1:A",
          "source_coordinate_sha256": "b4c99ae57b91da3164d714f3db6c7466119e64c40dfd8e260cd338d21d5a3ab8"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"499\", \"component\": \"ARG\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7651, \"uniprot_position\": 498}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"517\", \"component\": \"ILE\", \"entity_position\": 112, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8218, \"uniprot_position\": 516}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"520\", \"component\": \"PRO\", \"entity_position\": 115, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7839, \"uniprot_position\": 519}]",
          "chain_id": "PDB:3PMI:CHAIN:A:UP:Q2TAK8",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "isolated_construct_contact_outside_annotations",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q2TAK8:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "PWWP3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "2",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PWWP domain-containing protein MUM1\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 134, \"uniprot_ids\": [\"Q2TAK8\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3PMI:LIG:E:SO4:2:.",
            "nearest_polypeptide_distance_angstrom": 2.7651,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3PMI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"499\", \"component\": \"ARG\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7651, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"517\", \"component\": \"ILE\", \"entity_position\": 112, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8218, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"520\", \"component\": \"PRO\", \"entity_position\": 115, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7839, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/PWWP3A__HUMAN__Q2TAK8/Unclassified_Review/3PMI/original.cif",
            "source_coordinate_sha256": "52f3b3990ae56709e3ade6285042ecceba9dc6e0df5bbbb1e8a8eb4ff99d78ea",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:3PMI:LIG:E:SO4:2:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 14.8942,
          "minimum_chain_distance_angstrom": 2.7651,
          "minimum_core_distance_angstrom": 16.0442,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "3PMI",
          "protein_id": "UP:Q2TAK8",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:3PMI:LIG:E:SO4:2:.:SITE:UP:Q2TAK8:PWWP1:A",
          "source_coordinate_sha256": "52f3b3990ae56709e3ade6285042ecceba9dc6e0df5bbbb1e8a8eb4ff99d78ea"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"499\", \"component\": \"ARG\", \"entity_position\": 94, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.907, \"uniprot_position\": 498}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"517\", \"component\": \"ILE\", \"entity_position\": 112, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8441, \"uniprot_position\": 516}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"520\", \"component\": \"PRO\", \"entity_position\": 115, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0419, \"uniprot_position\": 519}]",
          "chain_id": "PDB:3PMI:CHAIN:B:UP:Q2TAK8",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "isolated_construct_contact_outside_annotations",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q2TAK8:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "PWWP3A",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "1",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PWWP domain-containing protein MUM1\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 134, \"uniprot_ids\": [\"Q2TAK8\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3PMI:LIG:G:SO4:1:.",
            "nearest_polypeptide_distance_angstrom": 2.907,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3PMI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"499\", \"component\": \"ARG\", \"entity_position\": 94, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.907, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"517\", \"component\": \"ILE\", \"entity_position\": 112, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8441, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"520\", \"component\": \"PRO\", \"entity_position\": 115, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0419, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/PWWP3A__HUMAN__Q2TAK8/Unclassified_Review/3PMI/original.cif",
            "source_coordinate_sha256": "52f3b3990ae56709e3ade6285042ecceba9dc6e0df5bbbb1e8a8eb4ff99d78ea",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:3PMI:LIG:G:SO4:1:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 14.3165,
          "minimum_chain_distance_angstrom": 2.907,
          "minimum_core_distance_angstrom": 16.2664,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "3PMI",
          "protein_id": "UP:Q2TAK8",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:3PMI:LIG:G:SO4:1:.:SITE:UP:Q2TAK8:PWWP1:B",
          "source_coordinate_sha256": "52f3b3990ae56709e3ade6285042ecceba9dc6e0df5bbbb1e8a8eb4ff99d78ea"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9759, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9759, \"uniprot_position\": 34}]",
          "chain_id": "PDB:3QBY:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9759, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "94",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "R",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3QBY:LIG:R:SO4:94:.",
            "nearest_polypeptide_distance_angstrom": 2.798,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3QBY",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9759, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.125, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5798, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.798, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.401, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3661, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8752, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7144, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Complexes/3QBY/original.cif",
            "source_coordinate_sha256": "4f5a434d2509ed7339960ff4604249a6c018761b14e740b671f8a7013873a3b2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:3QBY:LIG:R:SO4:94:.",
          "ligand_label_asym_id": "R",
          "minimum_Pfam_distance_angstrom": 2.9759,
          "minimum_chain_distance_angstrom": 2.9759,
          "minimum_core_distance_angstrom": 2.9759,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "3QBY",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:3QBY:LIG:R:SO4:94:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "4f5a434d2509ed7339960ff4604249a6c018761b14e740b671f8a7013873a3b2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.125, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5798, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.798, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.401, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3661, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8752, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7144, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.125, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5798, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.798, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.401, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3661, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8752, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7144, \"uniprot_position\": 80}]",
          "chain_id": "PDB:3QBY:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "94",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "R",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3QBY:LIG:R:SO4:94:.",
            "nearest_polypeptide_distance_angstrom": 2.798,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3QBY",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9759, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.125, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5798, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.798, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.401, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3661, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8752, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7144, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Complexes/3QBY/original.cif",
            "source_coordinate_sha256": "4f5a434d2509ed7339960ff4604249a6c018761b14e740b671f8a7013873a3b2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:3QBY:LIG:R:SO4:94:.",
          "ligand_label_asym_id": "R",
          "minimum_Pfam_distance_angstrom": 2.798,
          "minimum_chain_distance_angstrom": 2.798,
          "minimum_core_distance_angstrom": 5.7004,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "3QBY",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:3QBY:LIG:R:SO4:94:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "4f5a434d2509ed7339960ff4604249a6c018761b14e740b671f8a7013873a3b2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7054, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.706, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6259, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0742, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.069, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7054, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.706, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6259, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0742, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.069, \"uniprot_position\": 18}]",
          "chain_id": "PDB:3QBY:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7054, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.706, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6259, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0742, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.069, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "95",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "S",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3QBY:LIG:S:SO4:95:.",
            "nearest_polypeptide_distance_angstrom": 2.7054,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.5,
            "occupancy_min": 0.5,
            "pdb_id": "3QBY",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7054, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.706, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6259, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0742, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.069, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4129, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Complexes/3QBY/original.cif",
            "source_coordinate_sha256": "4f5a434d2509ed7339960ff4604249a6c018761b14e740b671f8a7013873a3b2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:3QBY:LIG:S:SO4:95:.",
          "ligand_label_asym_id": "S",
          "minimum_Pfam_distance_angstrom": 2.7054,
          "minimum_chain_distance_angstrom": 2.7054,
          "minimum_core_distance_angstrom": 2.7054,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "3QBY",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:3QBY:LIG:S:SO4:95:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "4f5a434d2509ed7339960ff4604249a6c018761b14e740b671f8a7013873a3b2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4129, \"uniprot_position\": 56}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4129, \"uniprot_position\": 56}]",
          "chain_id": "PDB:3QBY:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4129, \"uniprot_position\": 56}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "95",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "S",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3QBY:LIG:S:SO4:95:.",
            "nearest_polypeptide_distance_angstrom": 2.7054,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.5,
            "occupancy_min": 0.5,
            "pdb_id": "3QBY",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7054, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.706, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6259, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0742, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.069, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4129, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Complexes/3QBY/original.cif",
            "source_coordinate_sha256": "4f5a434d2509ed7339960ff4604249a6c018761b14e740b671f8a7013873a3b2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:3QBY:LIG:S:SO4:95:.",
          "ligand_label_asym_id": "S",
          "minimum_Pfam_distance_angstrom": 4.4129,
          "minimum_chain_distance_angstrom": 4.4129,
          "minimum_core_distance_angstrom": 4.4129,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "3QBY",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:3QBY:LIG:S:SO4:95:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "4f5a434d2509ed7339960ff4604249a6c018761b14e740b671f8a7013873a3b2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6412, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2035, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0233, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9701, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7683, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6412, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2035, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0233, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9701, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7683, \"uniprot_position\": 18}]",
          "chain_id": "PDB:3QJ6:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6412, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2035, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0233, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9701, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7683, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "94",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3QJ6:LIG:C:SO4:94:.",
            "nearest_polypeptide_distance_angstrom": 2.6412,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.5,
            "occupancy_min": 0.5,
            "pdb_id": "3QJ6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6412, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2035, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0233, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9701, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7683, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Complexes/3QJ6/original.cif",
            "source_coordinate_sha256": "f720a2922538e7d6e95f6e4fd903d79b7bbcccce3545cf1534e124b8d88b95a9",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:3QJ6:LIG:C:SO4:94:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 2.6412,
          "minimum_chain_distance_angstrom": 2.6412,
          "minimum_core_distance_angstrom": 2.6412,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "3QJ6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:3QJ6:LIG:C:SO4:94:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "f720a2922538e7d6e95f6e4fd903d79b7bbcccce3545cf1534e124b8d88b95a9"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 104, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8434, \"uniprot_position\": 308}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 104, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8434, \"uniprot_position\": 308}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 108, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4079, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 146, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8923, \"uniprot_position\": 350}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 147, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2648, \"uniprot_position\": 351}]",
          "chain_id": "PDB:3QKJ:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "3",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA cytosine-5 methyltransferase 3 beta isoform 6 variant\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 151, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA cytosine-5 methyltransferase 3 beta isoform 6 variant\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 151, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3QKJ:LIG:F:SO4:3:.",
            "nearest_polypeptide_distance_angstrom": 2.8434,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3QKJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 104, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8434, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 108, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4079, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 146, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8923, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 147, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2648, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 71, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.8485, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/APO/3QKJ/original.cif",
            "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:3QKJ:LIG:F:SO4:3:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.8434,
          "minimum_chain_distance_angstrom": 2.8434,
          "minimum_core_distance_angstrom": 5.4282,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:3QKJ:LIG:F:SO4:3:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 71, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.8485, \"uniprot_position\": 275}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 71, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.8485, \"uniprot_position\": 275}]",
          "chain_id": "PDB:3QKJ:CHAIN:D:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 71, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.8485, \"uniprot_position\": 275}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "3",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA cytosine-5 methyltransferase 3 beta isoform 6 variant\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 151, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA cytosine-5 methyltransferase 3 beta isoform 6 variant\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 151, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3QKJ:LIG:F:SO4:3:.",
            "nearest_polypeptide_distance_angstrom": 2.8434,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3QKJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 104, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8434, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 108, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4079, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 146, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8923, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 147, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2648, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 71, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.8485, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/APO/3QKJ/original.cif",
            "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:3QKJ:LIG:F:SO4:3:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 4.8485,
          "minimum_chain_distance_angstrom": 4.8485,
          "minimum_core_distance_angstrom": 4.8485,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:3QKJ:LIG:F:SO4:3:.:SITE:UP:Q9UBC3:PWWP1:D",
          "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 106, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1729, \"uniprot_position\": 310}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 106, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1729, \"uniprot_position\": 310}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"311\", \"component\": \"VAL\", \"entity_position\": 107, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7759, \"uniprot_position\": 311}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"315\", \"component\": \"LYS\", \"entity_position\": 111, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.957, \"uniprot_position\": 315}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"316\", \"component\": \"THR\", \"entity_position\": 112, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5301, \"uniprot_position\": 316}]",
          "chain_id": "PDB:3QKJ:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "4",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA cytosine-5 methyltransferase 3 beta isoform 6 variant\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 151, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA cytosine-5 methyltransferase 3 beta isoform 6 variant\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 151, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3QKJ:LIG:G:SO4:4:.",
            "nearest_polypeptide_distance_angstrom": 3.1729,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3QKJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 106, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1729, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"311\", \"component\": \"VAL\", \"entity_position\": 107, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7759, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"315\", \"component\": \"LYS\", \"entity_position\": 111, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.957, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"316\", \"component\": \"THR\", \"entity_position\": 112, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5301, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 30, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3746, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/APO/3QKJ/original.cif",
            "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:3QKJ:LIG:G:SO4:4:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.1729,
          "minimum_chain_distance_angstrom": 3.1729,
          "minimum_core_distance_angstrom": 14.2129,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:3QKJ:LIG:G:SO4:4:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 30, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3746, \"uniprot_position\": 234}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 30, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3746, \"uniprot_position\": 234}]",
          "chain_id": "PDB:3QKJ:CHAIN:D:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 30, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3746, \"uniprot_position\": 234}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "4",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA cytosine-5 methyltransferase 3 beta isoform 6 variant\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 151, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA cytosine-5 methyltransferase 3 beta isoform 6 variant\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 151, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3QKJ:LIG:G:SO4:4:.",
            "nearest_polypeptide_distance_angstrom": 3.1729,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3QKJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 106, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1729, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"311\", \"component\": \"VAL\", \"entity_position\": 107, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7759, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"315\", \"component\": \"LYS\", \"entity_position\": 111, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.957, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"316\", \"component\": \"THR\", \"entity_position\": 112, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5301, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 30, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3746, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/APO/3QKJ/original.cif",
            "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:3QKJ:LIG:G:SO4:4:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.3746,
          "minimum_chain_distance_angstrom": 3.3746,
          "minimum_core_distance_angstrom": 3.3746,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:3QKJ:LIG:G:SO4:4:.:SITE:UP:Q9UBC3:PWWP1:D",
          "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 96, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.849, \"uniprot_position\": 300}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 100, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0174, \"uniprot_position\": 304}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 96, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.849, \"uniprot_position\": 300}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 100, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0174, \"uniprot_position\": 304}]",
          "chain_id": "PDB:3QKJ:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "5",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA cytosine-5 methyltransferase 3 beta isoform 6 variant\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 151, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3QKJ:LIG:I:SO4:5:.",
            "nearest_polypeptide_distance_angstrom": 2.849,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3QKJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 96, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.849, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 100, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0174, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/APO/3QKJ/original.cif",
            "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:3QKJ:LIG:I:SO4:5:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.849,
          "minimum_chain_distance_angstrom": 2.849,
          "minimum_core_distance_angstrom": 6.4195,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:3QKJ:LIG:I:SO4:5:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1173, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6845, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 56, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8583, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 67, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9562, \"uniprot_position\": 271}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1173, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6845, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 56, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8583, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 67, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9562, \"uniprot_position\": 271}]",
          "chain_id": "PDB:3QKJ:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1173, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6845, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 56, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8583, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 67, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9562, \"uniprot_position\": 271}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "6",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA cytosine-5 methyltransferase 3 beta isoform 6 variant\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 151, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3QKJ:LIG:J:SO4:6:.",
            "nearest_polypeptide_distance_angstrom": 2.6845,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3QKJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1173, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 48, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6845, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 56, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8583, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 67, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9562, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/APO/3QKJ/original.cif",
            "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:3QKJ:LIG:J:SO4:6:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.6845,
          "minimum_chain_distance_angstrom": 2.6845,
          "minimum_core_distance_angstrom": 2.6845,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:3QKJ:LIG:J:SO4:6:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 28, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9751, \"uniprot_position\": 232}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"238\", \"component\": \"TRP\", \"entity_position\": 34, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1511, \"uniprot_position\": 238}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 28, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9751, \"uniprot_position\": 232}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"238\", \"component\": \"TRP\", \"entity_position\": 34, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1511, \"uniprot_position\": 238}]",
          "chain_id": "PDB:3QKJ:CHAIN:D:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 28, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9751, \"uniprot_position\": 232}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"238\", \"component\": \"TRP\", \"entity_position\": 34, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1511, \"uniprot_position\": 238}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "1",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA cytosine-5 methyltransferase 3 beta isoform 6 variant\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 151, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "M",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3QKJ:LIG:M:SO4:1:.",
            "nearest_polypeptide_distance_angstrom": 2.9751,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3QKJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 28, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.9751, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"238\", \"component\": \"TRP\", \"entity_position\": 34, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.1511, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/APO/3QKJ/original.cif",
            "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:3QKJ:LIG:M:SO4:1:.",
          "ligand_label_asym_id": "M",
          "minimum_Pfam_distance_angstrom": 2.9751,
          "minimum_chain_distance_angstrom": 2.9751,
          "minimum_core_distance_angstrom": 2.9751,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:3QKJ:LIG:M:SO4:1:.:SITE:UP:Q9UBC3:PWWP1:D",
          "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 100, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8987, \"uniprot_position\": 304}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 100, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8987, \"uniprot_position\": 304}]",
          "chain_id": "PDB:3QKJ:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "2",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA cytosine-5 methyltransferase 3 beta isoform 6 variant\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 151, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA cytosine-5 methyltransferase 3 beta isoform 6 variant\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 151, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "N",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3QKJ:LIG:N:SO4:2:.",
            "nearest_polypeptide_distance_angstrom": 2.7328,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3QKJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 100, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8987, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 47, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8052, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 48, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.7328, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 56, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7521, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 65, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.5563, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 67, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7035, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/APO/3QKJ/original.cif",
            "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:3QKJ:LIG:N:SO4:2:.",
          "ligand_label_asym_id": "N",
          "minimum_Pfam_distance_angstrom": 3.8987,
          "minimum_chain_distance_angstrom": 3.8987,
          "minimum_core_distance_angstrom": 6.409,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:3QKJ:LIG:N:SO4:2:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 47, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8052, \"uniprot_position\": 251}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 48, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.7328, \"uniprot_position\": 252}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 56, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7521, \"uniprot_position\": 260}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 65, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.5563, \"uniprot_position\": 269}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 67, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7035, \"uniprot_position\": 271}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 47, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8052, \"uniprot_position\": 251}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 48, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.7328, \"uniprot_position\": 252}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 56, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7521, \"uniprot_position\": 260}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 65, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.5563, \"uniprot_position\": 269}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 67, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7035, \"uniprot_position\": 271}]",
          "chain_id": "PDB:3QKJ:CHAIN:D:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 47, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8052, \"uniprot_position\": 251}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 48, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.7328, \"uniprot_position\": 252}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 56, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7521, \"uniprot_position\": 260}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 65, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.5563, \"uniprot_position\": 269}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 67, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7035, \"uniprot_position\": 271}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "2",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA cytosine-5 methyltransferase 3 beta isoform 6 variant\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 151, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA cytosine-5 methyltransferase 3 beta isoform 6 variant\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 151, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "N",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:3QKJ:LIG:N:SO4:2:.",
            "nearest_polypeptide_distance_angstrom": 2.7328,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "3QKJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 100, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8987, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 47, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8052, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 48, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.7328, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 56, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.7521, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 65, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.5563, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 67, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.7035, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/APO/3QKJ/original.cif",
            "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:3QKJ:LIG:N:SO4:2:.",
          "ligand_label_asym_id": "N",
          "minimum_Pfam_distance_angstrom": 2.7328,
          "minimum_chain_distance_angstrom": 2.7328,
          "minimum_core_distance_angstrom": 2.7328,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:3QKJ:LIG:N:SO4:2:.:SITE:UP:Q9UBC3:PWWP1:D",
          "source_coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2866, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1903, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3884, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1516, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2866, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1903, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3884, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1516, \"uniprot_position\": 75}]",
          "chain_id": "PDB:4FU6:CHAIN:A:UP:O75475",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2866, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O75475:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "PSIP1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "201",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PC4 and SFRS1-interacting protein\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 153, \"uniprot_ids\": [\"O75475\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "B",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:4FU6:LIG:B:SO4:201:.",
            "nearest_polypeptide_distance_angstrom": 3.1516,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.8,
            "occupancy_min": 0.8,
            "pdb_id": "4FU6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2866, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1903, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3884, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1516, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/PSIP1__HUMAN__O75475/Unclassified_Review/4FU6/original.cif",
            "source_coordinate_sha256": "c7b1a6796642837ff46e44d9b86d2e1909fbbde3bd2e50e2c5af0965dbb26319",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:4FU6:LIG:B:SO4:201:.",
          "ligand_label_asym_id": "B",
          "minimum_Pfam_distance_angstrom": 3.1516,
          "minimum_chain_distance_angstrom": 3.1516,
          "minimum_core_distance_angstrom": 4.2866,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "4FU6",
          "protein_id": "UP:O75475",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:4FU6:LIG:B:SO4:201:.:SITE:UP:O75475:PWWP1:A",
          "source_coordinate_sha256": "c7b1a6796642837ff46e44d9b86d2e1909fbbde3bd2e50e2c5af0965dbb26319"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7329, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5236, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5874, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.768, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7919, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7329, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5236, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5874, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.768, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7919, \"uniprot_position\": 18}]",
          "chain_id": "PDB:4FU6:CHAIN:A:UP:O75475",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7329, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5236, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5874, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.768, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7919, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O75475:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "PSIP1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "202",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PC4 and SFRS1-interacting protein\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 153, \"uniprot_ids\": [\"O75475\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:4FU6:LIG:C:SO4:202:.",
            "nearest_polypeptide_distance_angstrom": 2.7329,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.8,
            "occupancy_min": 0.8,
            "pdb_id": "4FU6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7329, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5236, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5874, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.768, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7919, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/PSIP1__HUMAN__O75475/Unclassified_Review/4FU6/original.cif",
            "source_coordinate_sha256": "c7b1a6796642837ff46e44d9b86d2e1909fbbde3bd2e50e2c5af0965dbb26319",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:4FU6:LIG:C:SO4:202:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 2.7329,
          "minimum_chain_distance_angstrom": 2.7329,
          "minimum_core_distance_angstrom": 2.7329,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "4FU6",
          "protein_id": "UP:O75475",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:4FU6:LIG:C:SO4:202:.:SITE:UP:O75475:PWWP1:A",
          "source_coordinate_sha256": "c7b1a6796642837ff46e44d9b86d2e1909fbbde3bd2e50e2c5af0965dbb26319"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 65, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9664, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"48\", \"component\": \"HIS\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1034, \"uniprot_position\": 48}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 65, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9664, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"48\", \"component\": \"HIS\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1034, \"uniprot_position\": 48}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"LYS\", \"entity_position\": 109, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4271, \"uniprot_position\": 91}]",
          "chain_id": "PDB:4FU6:CHAIN:A:UP:O75475",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 65, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9664, \"uniprot_position\": 47}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"48\", \"component\": \"HIS\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1034, \"uniprot_position\": 48}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O75475:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "PSIP1",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "203",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"PC4 and SFRS1-interacting protein\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 153, \"uniprot_ids\": [\"O75475\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:4FU6:LIG:D:SO4:203:.",
            "nearest_polypeptide_distance_angstrom": 3.1034,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.6,
            "occupancy_min": 0.6,
            "pdb_id": "4FU6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"47\", \"component\": \"THR\", \"entity_position\": 65, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9664, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"48\", \"component\": \"HIS\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1034, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"LYS\", \"entity_position\": 109, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4271, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/PSIP1__HUMAN__O75475/Unclassified_Review/4FU6/original.cif",
            "source_coordinate_sha256": "c7b1a6796642837ff46e44d9b86d2e1909fbbde3bd2e50e2c5af0965dbb26319",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:4FU6:LIG:D:SO4:203:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1034,
          "minimum_chain_distance_angstrom": 3.1034,
          "minimum_core_distance_angstrom": 3.1034,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "4FU6",
          "protein_id": "UP:O75475",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:4FU6:LIG:D:SO4:203:.:SITE:UP:O75475:PWWP1:A",
          "source_coordinate_sha256": "c7b1a6796642837ff46e44d9b86d2e1909fbbde3bd2e50e2c5af0965dbb26319"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8025, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4345, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.003, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2628, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4906, \"uniprot_position\": 271}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8025, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4345, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.003, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2628, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4906, \"uniprot_position\": 271}]",
          "chain_id": "PDB:5NR3:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8025, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4345, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.003, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2628, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4906, \"uniprot_position\": 271}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NR3:LIG:D:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.4345,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.68,
            "occupancy_min": 0.68,
            "pdb_id": "5NR3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8025, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4345, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.003, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2628, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4906, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1761, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NR3/original.cif",
            "source_coordinate_sha256": "44a1bc37a1ec9502897975301189695e250abc526861869774ca6a1d0adc0dab",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NR3:LIG:D:SO4:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.4345,
          "minimum_chain_distance_angstrom": 2.4345,
          "minimum_core_distance_angstrom": 2.4345,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NR3",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NR3:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "44a1bc37a1ec9502897975301189695e250abc526861869774ca6a1d0adc0dab"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1761, \"uniprot_position\": 304}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1761, \"uniprot_position\": 304}]",
          "chain_id": "PDB:5NR3:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NR3:LIG:D:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.4345,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.68,
            "occupancy_min": 0.68,
            "pdb_id": "5NR3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8025, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4345, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.003, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2628, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4906, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1761, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NR3/original.cif",
            "source_coordinate_sha256": "44a1bc37a1ec9502897975301189695e250abc526861869774ca6a1d0adc0dab",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NR3:LIG:D:SO4:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1761,
          "minimum_chain_distance_angstrom": 3.1761,
          "minimum_core_distance_angstrom": 7.2665,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NR3",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NR3:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "44a1bc37a1ec9502897975301189695e250abc526861869774ca6a1d0adc0dab"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9669, \"uniprot_position\": 232}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7838, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8939, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7626, \"uniprot_position\": 235}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8363, \"uniprot_position\": 236}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9669, \"uniprot_position\": 232}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7838, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8939, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7626, \"uniprot_position\": 235}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8363, \"uniprot_position\": 236}]",
          "chain_id": "PDB:5NR3:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9669, \"uniprot_position\": 232}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7838, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8939, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7626, \"uniprot_position\": 235}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8363, \"uniprot_position\": 236}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NR3:LIG:E:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 2.7626,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.66,
            "occupancy_min": 0.66,
            "pdb_id": "5NR3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9669, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7838, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8939, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7626, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8363, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NR3/original.cif",
            "source_coordinate_sha256": "44a1bc37a1ec9502897975301189695e250abc526861869774ca6a1d0adc0dab",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NR3:LIG:E:SO4:403:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7626,
          "minimum_chain_distance_angstrom": 2.7626,
          "minimum_core_distance_angstrom": 2.7626,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NR3",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NR3:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "44a1bc37a1ec9502897975301189695e250abc526861869774ca6a1d0adc0dab"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"249\", \"component\": \"THR\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7224, \"uniprot_position\": 249}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4193, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"267\", \"component\": \"GLY\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1905, \"uniprot_position\": 267}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 63, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2951, \"uniprot_position\": 268}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0609, \"uniprot_position\": 269}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"249\", \"component\": \"THR\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7224, \"uniprot_position\": 249}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4193, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"267\", \"component\": \"GLY\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1905, \"uniprot_position\": 267}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 63, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2951, \"uniprot_position\": 268}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0609, \"uniprot_position\": 269}]",
          "chain_id": "PDB:5NR3:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"249\", \"component\": \"THR\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7224, \"uniprot_position\": 249}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4193, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"267\", \"component\": \"GLY\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1905, \"uniprot_position\": 267}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 63, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2951, \"uniprot_position\": 268}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0609, \"uniprot_position\": 269}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "404",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NR3:LIG:F:SO4:404:.",
            "nearest_polypeptide_distance_angstrom": 3.0609,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.53,
            "occupancy_min": 0.53,
            "pdb_id": "5NR3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"249\", \"component\": \"THR\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7224, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4193, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"267\", \"component\": \"GLY\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1905, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 63, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2951, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0609, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NR3/original.cif",
            "source_coordinate_sha256": "44a1bc37a1ec9502897975301189695e250abc526861869774ca6a1d0adc0dab",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NR3:LIG:F:SO4:404:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 3.0609,
          "minimum_chain_distance_angstrom": 3.0609,
          "minimum_core_distance_angstrom": 3.0609,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NR3",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NR3:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "44a1bc37a1ec9502897975301189695e250abc526861869774ca6a1d0adc0dab"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1801, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6153, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.99, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7388, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4777, \"uniprot_position\": 271}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1801, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6153, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.99, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7388, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4777, \"uniprot_position\": 271}]",
          "chain_id": "PDB:5NRR:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1801, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6153, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.99, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7388, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4777, \"uniprot_position\": 271}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRR:LIG:D:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.6153,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.72,
            "occupancy_min": 0.72,
            "pdb_id": "5NRR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1801, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6153, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.99, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7388, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4777, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2569, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7602, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRR/original.cif",
            "source_coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRR:LIG:D:SO4:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.6153,
          "minimum_chain_distance_angstrom": 2.6153,
          "minimum_core_distance_angstrom": 2.6153,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NRR",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRR:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2569, \"uniprot_position\": 300}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7602, \"uniprot_position\": 304}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2569, \"uniprot_position\": 300}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7602, \"uniprot_position\": 304}]",
          "chain_id": "PDB:5NRR:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRR:LIG:D:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.6153,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.72,
            "occupancy_min": 0.72,
            "pdb_id": "5NRR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1801, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6153, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.99, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7388, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4777, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2569, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7602, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRR/original.cif",
            "source_coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRR:LIG:D:SO4:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.7602,
          "minimum_chain_distance_angstrom": 3.7602,
          "minimum_core_distance_angstrom": 6.6971,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NRR",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRR:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9822, \"uniprot_position\": 232}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2382, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0399, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.2115, \"uniprot_position\": 235}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.568, \"uniprot_position\": 236}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9822, \"uniprot_position\": 232}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2382, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0399, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.2115, \"uniprot_position\": 235}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.568, \"uniprot_position\": 236}]",
          "chain_id": "PDB:5NRR:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9822, \"uniprot_position\": 232}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2382, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0399, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.2115, \"uniprot_position\": 235}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.568, \"uniprot_position\": 236}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRR:LIG:E:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 2.2115,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.68,
            "occupancy_min": 0.68,
            "pdb_id": "5NRR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9822, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2382, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0399, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.2115, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.568, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRR/original.cif",
            "source_coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRR:LIG:E:SO4:403:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.2115,
          "minimum_chain_distance_angstrom": 2.2115,
          "minimum_core_distance_angstrom": 2.2115,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NRR",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRR:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5555, \"uniprot_position\": 308}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5555, \"uniprot_position\": 308}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1753, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9388, \"uniprot_position\": 350}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2163, \"uniprot_position\": 351}]",
          "chain_id": "PDB:5NRR:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "404",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRR:LIG:F:SO4:404:.",
            "nearest_polypeptide_distance_angstrom": 2.5555,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.77,
            "occupancy_min": 0.77,
            "pdb_id": "5NRR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5555, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1753, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9388, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2163, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRR/original.cif",
            "source_coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRR:LIG:F:SO4:404:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5555,
          "minimum_chain_distance_angstrom": 2.5555,
          "minimum_core_distance_angstrom": 5.9622,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NRR",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRR:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4702, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8466, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0441, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0163, \"uniprot_position\": 269}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9468, \"uniprot_position\": 271}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4702, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8466, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0441, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0163, \"uniprot_position\": 269}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9468, \"uniprot_position\": 271}]",
          "chain_id": "PDB:5NRR:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4702, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8466, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0441, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0163, \"uniprot_position\": 269}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9468, \"uniprot_position\": 271}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRR:LIG:H:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.4702,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.78,
            "occupancy_min": 0.78,
            "pdb_id": "5NRR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4702, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8466, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0441, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0163, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9468, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRR/original.cif",
            "source_coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRR:LIG:H:SO4:402:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.4702,
          "minimum_chain_distance_angstrom": 2.4702,
          "minimum_core_distance_angstrom": 2.4702,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NRR",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRR:LIG:H:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6827, \"uniprot_position\": 275}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1047, \"uniprot_position\": 221}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6827, \"uniprot_position\": 275}]",
          "chain_id": "PDB:5NRR:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6827, \"uniprot_position\": 275}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRR:LIG:I:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 2.5076,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.95,
            "occupancy_min": 0.95,
            "pdb_id": "5NRR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1047, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6827, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5076, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.356, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5422, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.136, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRR/original.cif",
            "source_coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRR:LIG:I:SO4:403:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 3.6827,
          "minimum_chain_distance_angstrom": 3.6827,
          "minimum_core_distance_angstrom": 3.6827,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NRR",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRR:LIG:I:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5076, \"uniprot_position\": 308}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5076, \"uniprot_position\": 308}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.356, \"uniprot_position\": 312}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5422, \"uniprot_position\": 350}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.136, \"uniprot_position\": 351}]",
          "chain_id": "PDB:5NRR:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRR:LIG:I:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 2.5076,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.95,
            "occupancy_min": 0.95,
            "pdb_id": "5NRR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1047, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6827, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5076, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.356, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5422, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.136, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRR/original.cif",
            "source_coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRR:LIG:I:SO4:403:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.5076,
          "minimum_chain_distance_angstrom": 2.5076,
          "minimum_core_distance_angstrom": 5.4299,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NRR",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRR:LIG:I:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7438, \"uniprot_position\": 308}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7438, \"uniprot_position\": 308}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3521, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 144, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9992, \"uniprot_position\": 349}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8644, \"uniprot_position\": 350}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0199, \"uniprot_position\": 351}]",
          "chain_id": "PDB:5NRS:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "401",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRS:LIG:C:SO4:401:.",
            "nearest_polypeptide_distance_angstrom": 2.7438,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.93,
            "occupancy_min": 0.93,
            "pdb_id": "5NRS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7438, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3521, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 144, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9992, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8644, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0199, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRS/original.cif",
            "source_coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRS:LIG:C:SO4:401:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 2.7438,
          "minimum_chain_distance_angstrom": 2.7438,
          "minimum_core_distance_angstrom": 5.7124,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NRS",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRS:LIG:C:SO4:401:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.956, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8561, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0692, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6454, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.714, \"uniprot_position\": 271}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.956, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8561, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0692, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6454, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.714, \"uniprot_position\": 271}]",
          "chain_id": "PDB:5NRS:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.956, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8561, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0692, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6454, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.714, \"uniprot_position\": 271}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRS:LIG:D:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.8561,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.81,
            "occupancy_min": 0.81,
            "pdb_id": "5NRS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.956, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8561, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0692, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6454, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.714, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5111, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRS/original.cif",
            "source_coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRS:LIG:D:SO4:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.8561,
          "minimum_chain_distance_angstrom": 2.8561,
          "minimum_core_distance_angstrom": 2.8561,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NRS",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRS:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5111, \"uniprot_position\": 304}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5111, \"uniprot_position\": 304}]",
          "chain_id": "PDB:5NRS:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRS:LIG:D:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.8561,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.81,
            "occupancy_min": 0.81,
            "pdb_id": "5NRS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.956, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8561, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0692, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6454, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.714, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5111, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRS/original.cif",
            "source_coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRS:LIG:D:SO4:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.5111,
          "minimum_chain_distance_angstrom": 3.5111,
          "minimum_core_distance_angstrom": 6.9467,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NRS",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRS:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0083, \"uniprot_position\": 275}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5651, \"uniprot_position\": 221}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0083, \"uniprot_position\": 275}]",
          "chain_id": "PDB:5NRS:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0083, \"uniprot_position\": 275}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "401",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRS:LIG:F:SO4:401:.",
            "nearest_polypeptide_distance_angstrom": 3.2605,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.94,
            "occupancy_min": 0.94,
            "pdb_id": "5NRS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5651, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0083, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3465, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3848, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 144, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9218, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7732, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2605, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRS/original.cif",
            "source_coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRS:LIG:F:SO4:401:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 4.0083,
          "minimum_chain_distance_angstrom": 3.5651,
          "minimum_core_distance_angstrom": 4.0083,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NRS",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRS:LIG:F:SO4:401:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3465, \"uniprot_position\": 308}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3465, \"uniprot_position\": 308}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3848, \"uniprot_position\": 312}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 144, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9218, \"uniprot_position\": 349}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7732, \"uniprot_position\": 350}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2605, \"uniprot_position\": 351}]",
          "chain_id": "PDB:5NRS:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "401",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRS:LIG:F:SO4:401:.",
            "nearest_polypeptide_distance_angstrom": 3.2605,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.94,
            "occupancy_min": 0.94,
            "pdb_id": "5NRS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5651, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0083, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3465, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3848, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 144, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9218, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7732, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2605, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRS/original.cif",
            "source_coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRS:LIG:F:SO4:401:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 3.3465,
          "minimum_chain_distance_angstrom": 3.2605,
          "minimum_core_distance_angstrom": 5.5928,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NRS",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRS:LIG:F:SO4:401:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1474, \"uniprot_position\": 234}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3841, \"uniprot_position\": 276}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1474, \"uniprot_position\": 234}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3841, \"uniprot_position\": 276}]",
          "chain_id": "PDB:5NRS:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1474, \"uniprot_position\": 234}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3841, \"uniprot_position\": 276}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRS:LIG:G:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 3.1474,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.9,
            "occupancy_min": 0.9,
            "pdb_id": "5NRS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1474, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3841, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRS/original.cif",
            "source_coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRS:LIG:G:SO4:402:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.1474,
          "minimum_chain_distance_angstrom": 3.1474,
          "minimum_core_distance_angstrom": 3.1474,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NRS",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRS:LIG:G:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5428, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.757, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4281, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.218, \"uniprot_position\": 269}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5428, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.757, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4281, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.218, \"uniprot_position\": 269}]",
          "chain_id": "PDB:5NRS:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5428, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.757, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4281, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.218, \"uniprot_position\": 269}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRS:LIG:H:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 2.5428,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.67,
            "occupancy_min": 0.67,
            "pdb_id": "5NRS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5428, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.757, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4281, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.218, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRS/original.cif",
            "source_coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRS:LIG:H:SO4:403:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.5428,
          "minimum_chain_distance_angstrom": 2.5428,
          "minimum_core_distance_angstrom": 2.5428,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NRS",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRS:LIG:H:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.936, \"uniprot_position\": 232}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0191, \"uniprot_position\": 233}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0693, \"uniprot_position\": 234}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5857, \"uniprot_position\": 235}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1365, \"uniprot_position\": 236}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.936, \"uniprot_position\": 232}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0191, \"uniprot_position\": 233}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0693, \"uniprot_position\": 234}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5857, \"uniprot_position\": 235}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1365, \"uniprot_position\": 236}]",
          "chain_id": "PDB:5NRV:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.936, \"uniprot_position\": 232}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0191, \"uniprot_position\": 233}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0693, \"uniprot_position\": 234}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5857, \"uniprot_position\": 235}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1365, \"uniprot_position\": 236}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRV:LIG:D:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.5857,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.6,
            "occupancy_min": 0.6,
            "pdb_id": "5NRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.936, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0191, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0693, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5857, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1365, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRV/original.cif",
            "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRV:LIG:D:SO4:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.5857,
          "minimum_chain_distance_angstrom": 2.5857,
          "minimum_core_distance_angstrom": 2.5857,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRV:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"339\", \"component\": \"GLY\", \"entity_position\": 134, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3546, \"uniprot_position\": 339}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"341\", \"component\": \"LYS\", \"entity_position\": 136, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3288, \"uniprot_position\": 341}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"343\", \"component\": \"THR\", \"entity_position\": 138, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8099, \"uniprot_position\": 343}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"344\", \"component\": \"GLY\", \"entity_position\": 139, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2126, \"uniprot_position\": 344}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"345\", \"component\": \"ILE\", \"entity_position\": 140, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6535, \"uniprot_position\": 345}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"346\", \"component\": \"GLU\", \"entity_position\": 141, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6076, \"uniprot_position\": 346}]",
          "chain_id": "PDB:5NRV:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "isolated_construct_contact_outside_annotations",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRV:LIG:E:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 2.6535,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.49,
            "occupancy_min": 0.49,
            "pdb_id": "5NRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"339\", \"component\": \"GLY\", \"entity_position\": 134, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3546, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"341\", \"component\": \"LYS\", \"entity_position\": 136, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3288, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"343\", \"component\": \"THR\", \"entity_position\": 138, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8099, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"344\", \"component\": \"GLY\", \"entity_position\": 139, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2126, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"345\", \"component\": \"ILE\", \"entity_position\": 140, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6535, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"346\", \"component\": \"GLU\", \"entity_position\": 141, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6076, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRV/original.cif",
            "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRV:LIG:E:SO4:403:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 6.1673,
          "minimum_chain_distance_angstrom": 2.6535,
          "minimum_core_distance_angstrom": 6.1673,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRV:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"249\", \"component\": \"THR\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6062, \"uniprot_position\": 249}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1027, \"uniprot_position\": 251}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"267\", \"component\": \"GLY\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7179, \"uniprot_position\": 267}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 63, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3175, \"uniprot_position\": 268}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8273, \"uniprot_position\": 269}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"249\", \"component\": \"THR\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6062, \"uniprot_position\": 249}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1027, \"uniprot_position\": 251}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"267\", \"component\": \"GLY\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7179, \"uniprot_position\": 267}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 63, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3175, \"uniprot_position\": 268}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8273, \"uniprot_position\": 269}]",
          "chain_id": "PDB:5NRV:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"249\", \"component\": \"THR\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6062, \"uniprot_position\": 249}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1027, \"uniprot_position\": 251}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"267\", \"component\": \"GLY\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7179, \"uniprot_position\": 267}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 63, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3175, \"uniprot_position\": 268}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8273, \"uniprot_position\": 269}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "404",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRV:LIG:F:SO4:404:.",
            "nearest_polypeptide_distance_angstrom": 2.8273,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.53,
            "occupancy_min": 0.53,
            "pdb_id": "5NRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"249\", \"component\": \"THR\", \"entity_position\": 44, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6062, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1027, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"267\", \"component\": \"GLY\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7179, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 63, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3175, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8273, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRV/original.cif",
            "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRV:LIG:F:SO4:404:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.8273,
          "minimum_chain_distance_angstrom": 2.8273,
          "minimum_core_distance_angstrom": 2.8273,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRV:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2245, \"uniprot_position\": 251}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3797, \"uniprot_position\": 252}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8031, \"uniprot_position\": 260}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5689, \"uniprot_position\": 271}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2245, \"uniprot_position\": 251}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3797, \"uniprot_position\": 252}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8031, \"uniprot_position\": 260}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5689, \"uniprot_position\": 271}]",
          "chain_id": "PDB:5NRV:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2245, \"uniprot_position\": 251}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3797, \"uniprot_position\": 252}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8031, \"uniprot_position\": 260}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5689, \"uniprot_position\": 271}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "405",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRV:LIG:G:SO4:405:.",
            "nearest_polypeptide_distance_angstrom": 2.3797,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.74,
            "occupancy_min": 0.74,
            "pdb_id": "5NRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2245, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3797, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8031, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5689, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"303\", \"component\": \"TYR\", \"entity_position\": 98, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7867, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1469, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRV/original.cif",
            "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRV:LIG:G:SO4:405:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.3797,
          "minimum_chain_distance_angstrom": 2.3797,
          "minimum_core_distance_angstrom": 2.3797,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRV:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"303\", \"component\": \"TYR\", \"entity_position\": 98, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7867, \"uniprot_position\": 303}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1469, \"uniprot_position\": 304}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"303\", \"component\": \"TYR\", \"entity_position\": 98, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7867, \"uniprot_position\": 303}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1469, \"uniprot_position\": 304}]",
          "chain_id": "PDB:5NRV:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "405",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRV:LIG:G:SO4:405:.",
            "nearest_polypeptide_distance_angstrom": 2.3797,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.74,
            "occupancy_min": 0.74,
            "pdb_id": "5NRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2245, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3797, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8031, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5689, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"303\", \"component\": \"TYR\", \"entity_position\": 98, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7867, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1469, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRV/original.cif",
            "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRV:LIG:G:SO4:405:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.1469,
          "minimum_chain_distance_angstrom": 3.1469,
          "minimum_core_distance_angstrom": 6.3548,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRV:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"294\", \"component\": \"LYS\", \"entity_position\": 89, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5331, \"uniprot_position\": 294}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"295\", \"component\": \"LEU\", \"entity_position\": 90, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9564, \"uniprot_position\": 295}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"296\", \"component\": \"VAL\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4274, \"uniprot_position\": 296}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"297\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.2313, \"uniprot_position\": 297}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"298\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2652, \"uniprot_position\": 298}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"294\", \"component\": \"LYS\", \"entity_position\": 89, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5331, \"uniprot_position\": 294}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"295\", \"component\": \"LEU\", \"entity_position\": 90, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9564, \"uniprot_position\": 295}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"296\", \"component\": \"VAL\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4274, \"uniprot_position\": 296}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"297\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.2313, \"uniprot_position\": 297}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"298\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2652, \"uniprot_position\": 298}]",
          "chain_id": "PDB:5NRV:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "406",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRV:LIG:H:SO4:406:.",
            "nearest_polypeptide_distance_angstrom": 2.2313,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.45,
            "occupancy_min": 0.45,
            "pdb_id": "5NRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"294\", \"component\": \"LYS\", \"entity_position\": 89, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5331, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"295\", \"component\": \"LEU\", \"entity_position\": 90, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9564, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"296\", \"component\": \"VAL\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4274, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"297\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.2313, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"298\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2652, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRV/original.cif",
            "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRV:LIG:H:SO4:406:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.2313,
          "minimum_chain_distance_angstrom": 2.2313,
          "minimum_core_distance_angstrom": 6.335,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRV:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6682, \"uniprot_position\": 250}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7933, \"uniprot_position\": 251}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9935, \"uniprot_position\": 252}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6682, \"uniprot_position\": 250}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7933, \"uniprot_position\": 251}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9935, \"uniprot_position\": 252}]",
          "chain_id": "PDB:5NRV:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6682, \"uniprot_position\": 250}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7933, \"uniprot_position\": 251}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9935, \"uniprot_position\": 252}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "407",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRV:LIG:I:SO4:407:.",
            "nearest_polypeptide_distance_angstrom": 2.9935,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.57,
            "occupancy_min": 0.57,
            "pdb_id": "5NRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6682, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7933, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9935, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2197, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3935, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8825, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRV/original.cif",
            "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRV:LIG:I:SO4:407:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.9935,
          "minimum_chain_distance_angstrom": 2.9935,
          "minimum_core_distance_angstrom": 2.9935,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRV:LIG:I:SO4:407:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2197, \"uniprot_position\": 265}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3935, \"uniprot_position\": 300}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8825, \"uniprot_position\": 304}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2197, \"uniprot_position\": 265}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3935, \"uniprot_position\": 300}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8825, \"uniprot_position\": 304}]",
          "chain_id": "PDB:5NRV:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2197, \"uniprot_position\": 265}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "407",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRV:LIG:I:SO4:407:.",
            "nearest_polypeptide_distance_angstrom": 2.9935,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.57,
            "occupancy_min": 0.57,
            "pdb_id": "5NRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6682, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7933, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9935, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2197, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3935, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8825, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRV/original.cif",
            "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRV:LIG:I:SO4:407:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 3.3935,
          "minimum_chain_distance_angstrom": 3.3935,
          "minimum_core_distance_angstrom": 4.2197,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRV:LIG:I:SO4:407:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0043, \"uniprot_position\": 232}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6246, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3685, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4174, \"uniprot_position\": 235}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5656, \"uniprot_position\": 236}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 32, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9226, \"uniprot_position\": 237}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0043, \"uniprot_position\": 232}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6246, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3685, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4174, \"uniprot_position\": 235}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5656, \"uniprot_position\": 236}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 32, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9226, \"uniprot_position\": 237}]",
          "chain_id": "PDB:5NRV:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0043, \"uniprot_position\": 232}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6246, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3685, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4174, \"uniprot_position\": 235}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5656, \"uniprot_position\": 236}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 32, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9226, \"uniprot_position\": 237}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRV:LIG:K:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.4174,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.7,
            "occupancy_min": 0.7,
            "pdb_id": "5NRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0043, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6246, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3685, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4174, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5656, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 32, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9226, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRV/original.cif",
            "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRV:LIG:K:SO4:402:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.4174,
          "minimum_chain_distance_angstrom": 2.4174,
          "minimum_core_distance_angstrom": 2.4174,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRV:LIG:K:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"281\", \"component\": \"GLY\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0602, \"uniprot_position\": 281}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"282\", \"component\": \"LEU\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2715, \"uniprot_position\": 282}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"283\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4468, \"uniprot_position\": 283}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"284\", \"component\": \"SER\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.042, \"uniprot_position\": 284}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"285\", \"component\": \"GLN\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6353, \"uniprot_position\": 285}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"281\", \"component\": \"GLY\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0602, \"uniprot_position\": 281}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"282\", \"component\": \"LEU\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2715, \"uniprot_position\": 282}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"283\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4468, \"uniprot_position\": 283}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"284\", \"component\": \"SER\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.042, \"uniprot_position\": 284}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"285\", \"component\": \"GLN\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6353, \"uniprot_position\": 285}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"336\", \"component\": \"ALA\", \"entity_position\": 131, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.71, \"uniprot_position\": 336}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"337\", \"component\": \"HIS\", \"entity_position\": 132, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4622, \"uniprot_position\": 337}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"339\", \"component\": \"GLY\", \"entity_position\": 134, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7039, \"uniprot_position\": 339}]",
          "chain_id": "PDB:5NRV:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"281\", \"component\": \"GLY\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0602, \"uniprot_position\": 281}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"282\", \"component\": \"LEU\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2715, \"uniprot_position\": 282}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"283\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4468, \"uniprot_position\": 283}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRV:LIG:L:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 2.6353,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.6,
            "occupancy_min": 0.6,
            "pdb_id": "5NRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"281\", \"component\": \"GLY\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0602, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"282\", \"component\": \"LEU\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2715, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"283\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4468, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"284\", \"component\": \"SER\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.042, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"285\", \"component\": \"GLN\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6353, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"336\", \"component\": \"ALA\", \"entity_position\": 131, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.71, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"337\", \"component\": \"HIS\", \"entity_position\": 132, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4622, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"339\", \"component\": \"GLY\", \"entity_position\": 134, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7039, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRV/original.cif",
            "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRV:LIG:L:SO4:403:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.6353,
          "minimum_chain_distance_angstrom": 2.6353,
          "minimum_core_distance_angstrom": 3.4468,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRV:LIG:L:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"253\", \"component\": \"GLN\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2761, \"uniprot_position\": 253}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"253\", \"component\": \"GLN\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2761, \"uniprot_position\": 253}]",
          "chain_id": "PDB:5NRV:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"253\", \"component\": \"GLN\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2761, \"uniprot_position\": 253}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "404",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "M",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRV:LIG:M:SO4:404:.",
            "nearest_polypeptide_distance_angstrom": 2.6954,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.54,
            "occupancy_min": 0.54,
            "pdb_id": "5NRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"253\", \"component\": \"GLN\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2761, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3045, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"267\", \"component\": \"GLY\", \"entity_position\": 62, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6413, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 63, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4021, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6954, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRV/original.cif",
            "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRV:LIG:M:SO4:404:.",
          "ligand_label_asym_id": "M",
          "minimum_Pfam_distance_angstrom": 3.2761,
          "minimum_chain_distance_angstrom": 3.2761,
          "minimum_core_distance_angstrom": 3.2761,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRV:LIG:M:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3045, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"267\", \"component\": \"GLY\", \"entity_position\": 62, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6413, \"uniprot_position\": 267}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 63, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4021, \"uniprot_position\": 268}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6954, \"uniprot_position\": 269}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3045, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"267\", \"component\": \"GLY\", \"entity_position\": 62, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6413, \"uniprot_position\": 267}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 63, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4021, \"uniprot_position\": 268}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6954, \"uniprot_position\": 269}]",
          "chain_id": "PDB:5NRV:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3045, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"267\", \"component\": \"GLY\", \"entity_position\": 62, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6413, \"uniprot_position\": 267}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 63, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4021, \"uniprot_position\": 268}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6954, \"uniprot_position\": 269}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "404",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "M",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRV:LIG:M:SO4:404:.",
            "nearest_polypeptide_distance_angstrom": 2.6954,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.54,
            "occupancy_min": 0.54,
            "pdb_id": "5NRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"253\", \"component\": \"GLN\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2761, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3045, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"267\", \"component\": \"GLY\", \"entity_position\": 62, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6413, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"268\", \"component\": \"LYS\", \"entity_position\": 63, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4021, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6954, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRV/original.cif",
            "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRV:LIG:M:SO4:404:.",
          "ligand_label_asym_id": "M",
          "minimum_Pfam_distance_angstrom": 2.6954,
          "minimum_chain_distance_angstrom": 2.6954,
          "minimum_core_distance_angstrom": 2.6954,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRV:LIG:M:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8662, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4414, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4302, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4817, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4908, \"uniprot_position\": 271}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8662, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4414, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4302, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4817, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4908, \"uniprot_position\": 271}]",
          "chain_id": "PDB:5NRV:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8662, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4414, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4302, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4817, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4908, \"uniprot_position\": 271}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "405",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "N",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NRV:LIG:N:SO4:405:.",
            "nearest_polypeptide_distance_angstrom": 2.4414,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.67,
            "occupancy_min": 0.67,
            "pdb_id": "5NRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8662, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4414, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4302, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4817, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4908, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NRV/original.cif",
            "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NRV:LIG:N:SO4:405:.",
          "ligand_label_asym_id": "N",
          "minimum_Pfam_distance_angstrom": 2.4414,
          "minimum_chain_distance_angstrom": 2.4414,
          "minimum_core_distance_angstrom": 2.4414,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NRV:LIG:N:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2352, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5571, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0302, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8041, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5927, \"uniprot_position\": 271}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2352, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5571, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0302, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8041, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5927, \"uniprot_position\": 271}]",
          "chain_id": "PDB:5NV0:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2352, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5571, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0302, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8041, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5927, \"uniprot_position\": 271}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV0:LIG:D:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.5571,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.89,
            "occupancy_min": 0.89,
            "pdb_id": "5NV0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2352, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5571, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0302, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8041, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5927, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6698, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV0/original.cif",
            "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV0:LIG:D:SO4:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.5571,
          "minimum_chain_distance_angstrom": 2.5571,
          "minimum_core_distance_angstrom": 2.5571,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV0:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6698, \"uniprot_position\": 304}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6698, \"uniprot_position\": 304}]",
          "chain_id": "PDB:5NV0:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV0:LIG:D:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.5571,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.89,
            "occupancy_min": 0.89,
            "pdb_id": "5NV0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2352, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5571, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0302, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8041, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5927, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6698, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV0/original.cif",
            "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV0:LIG:D:SO4:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.6698,
          "minimum_chain_distance_angstrom": 3.6698,
          "minimum_core_distance_angstrom": 7.1617,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV0:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.2195, \"uniprot_position\": 308}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.2195, \"uniprot_position\": 308}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1985, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 144, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9424, \"uniprot_position\": 349}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8383, \"uniprot_position\": 350}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0956, \"uniprot_position\": 351}]",
          "chain_id": "PDB:5NV0:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV0:LIG:E:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 2.2195,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.89,
            "occupancy_min": 0.89,
            "pdb_id": "5NV0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.2195, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1985, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 144, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9424, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8383, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0956, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV0/original.cif",
            "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV0:LIG:E:SO4:403:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.2195,
          "minimum_chain_distance_angstrom": 2.2195,
          "minimum_core_distance_angstrom": 5.2726,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV0:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1904, \"uniprot_position\": 232}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9465, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1121, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.614, \"uniprot_position\": 235}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7313, \"uniprot_position\": 236}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1904, \"uniprot_position\": 232}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9465, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1121, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.614, \"uniprot_position\": 235}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7313, \"uniprot_position\": 236}]",
          "chain_id": "PDB:5NV0:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1904, \"uniprot_position\": 232}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9465, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1121, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.614, \"uniprot_position\": 235}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7313, \"uniprot_position\": 236}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "404",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV0:LIG:F:SO4:404:.",
            "nearest_polypeptide_distance_angstrom": 2.614,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.74,
            "occupancy_min": 0.74,
            "pdb_id": "5NV0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1904, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9465, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1121, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.614, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7313, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV0/original.cif",
            "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV0:LIG:F:SO4:404:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.614,
          "minimum_chain_distance_angstrom": 2.614,
          "minimum_core_distance_angstrom": 2.614,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV0:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.305, \"uniprot_position\": 250}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4572, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9385, \"uniprot_position\": 252}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.305, \"uniprot_position\": 250}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4572, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9385, \"uniprot_position\": 252}]",
          "chain_id": "PDB:5NV0:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.305, \"uniprot_position\": 250}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4572, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9385, \"uniprot_position\": 252}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "405",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV0:LIG:G:SO4:405:.",
            "nearest_polypeptide_distance_angstrom": 2.9385,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.69,
            "occupancy_min": 0.69,
            "pdb_id": "5NV0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.305, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4572, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9385, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4433, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0171, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV0/original.cif",
            "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV0:LIG:G:SO4:405:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.9385,
          "minimum_chain_distance_angstrom": 2.9385,
          "minimum_core_distance_angstrom": 2.9385,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV0:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4433, \"uniprot_position\": 265}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0171, \"uniprot_position\": 300}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4433, \"uniprot_position\": 265}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0171, \"uniprot_position\": 300}]",
          "chain_id": "PDB:5NV0:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4433, \"uniprot_position\": 265}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "405",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV0:LIG:G:SO4:405:.",
            "nearest_polypeptide_distance_angstrom": 2.9385,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.69,
            "occupancy_min": 0.69,
            "pdb_id": "5NV0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.305, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4572, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9385, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4433, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0171, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV0/original.cif",
            "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV0:LIG:G:SO4:405:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 4.0171,
          "minimum_chain_distance_angstrom": 4.0171,
          "minimum_core_distance_angstrom": 4.4433,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV0:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0458, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4432, \"uniprot_position\": 276}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0458, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4432, \"uniprot_position\": 276}]",
          "chain_id": "PDB:5NV0:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0458, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4432, \"uniprot_position\": 276}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "406",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV0:LIG:H:SO4:406:.",
            "nearest_polypeptide_distance_angstrom": 2.4432,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.79,
            "occupancy_min": 0.79,
            "pdb_id": "5NV0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0458, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4432, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 105, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2069, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"311\", \"component\": \"VAL\", \"entity_position\": 106, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6431, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV0/original.cif",
            "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV0:LIG:H:SO4:406:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.4432,
          "minimum_chain_distance_angstrom": 2.4432,
          "minimum_core_distance_angstrom": 2.4432,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV0:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 105, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2069, \"uniprot_position\": 310}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 105, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2069, \"uniprot_position\": 310}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"311\", \"component\": \"VAL\", \"entity_position\": 106, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6431, \"uniprot_position\": 311}]",
          "chain_id": "PDB:5NV0:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "406",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV0:LIG:H:SO4:406:.",
            "nearest_polypeptide_distance_angstrom": 2.4432,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.79,
            "occupancy_min": 0.79,
            "pdb_id": "5NV0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0458, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4432, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 105, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2069, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"311\", \"component\": \"VAL\", \"entity_position\": 106, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6431, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV0/original.cif",
            "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV0:LIG:H:SO4:406:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.2069,
          "minimum_chain_distance_angstrom": 3.2069,
          "minimum_core_distance_angstrom": 13.7674,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV0:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.35, \"uniprot_position\": 276}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.35, \"uniprot_position\": 276}]",
          "chain_id": "PDB:5NV0:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.35, \"uniprot_position\": 276}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV0:LIG:J:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 3.35,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.91,
            "occupancy_min": 0.91,
            "pdb_id": "5NV0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.35, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV0/original.cif",
            "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV0:LIG:J:SO4:402:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 3.35,
          "minimum_chain_distance_angstrom": 3.35,
          "minimum_core_distance_angstrom": 3.35,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV0:LIG:J:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6145, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6032, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1415, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5308, \"uniprot_position\": 269}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9336, \"uniprot_position\": 271}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6145, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6032, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1415, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5308, \"uniprot_position\": 269}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9336, \"uniprot_position\": 271}]",
          "chain_id": "PDB:5NV0:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6145, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6032, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1415, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5308, \"uniprot_position\": 269}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9336, \"uniprot_position\": 271}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV0:LIG:K:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 2.6032,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.79,
            "occupancy_min": 0.79,
            "pdb_id": "5NV0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6145, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6032, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1415, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5308, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9336, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV0/original.cif",
            "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV0:LIG:K:SO4:403:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.6032,
          "minimum_chain_distance_angstrom": 2.6032,
          "minimum_core_distance_angstrom": 2.6032,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV0:LIG:K:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7424, \"uniprot_position\": 275}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7963, \"uniprot_position\": 221}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7424, \"uniprot_position\": 275}]",
          "chain_id": "PDB:5NV0:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7424, \"uniprot_position\": 275}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "404",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV0:LIG:L:SO4:404:.",
            "nearest_polypeptide_distance_angstrom": 2.3503,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "5NV0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7963, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7424, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.3503, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2483, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 144, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9803, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7565, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2897, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV0/original.cif",
            "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV0:LIG:L:SO4:404:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 3.7424,
          "minimum_chain_distance_angstrom": 3.7424,
          "minimum_core_distance_angstrom": 3.7424,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV0:LIG:L:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.3503, \"uniprot_position\": 308}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.3503, \"uniprot_position\": 308}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2483, \"uniprot_position\": 312}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 144, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9803, \"uniprot_position\": 349}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7565, \"uniprot_position\": 350}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2897, \"uniprot_position\": 351}]",
          "chain_id": "PDB:5NV0:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "404",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV0:LIG:L:SO4:404:.",
            "nearest_polypeptide_distance_angstrom": 2.3503,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "5NV0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7963, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7424, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.3503, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2483, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 144, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9803, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7565, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2897, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV0/original.cif",
            "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV0:LIG:L:SO4:404:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.3503,
          "minimum_chain_distance_angstrom": 2.3503,
          "minimum_core_distance_angstrom": 5.3105,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV0:LIG:L:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9423, \"uniprot_position\": 232}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"238\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2655, \"uniprot_position\": 238}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9423, \"uniprot_position\": 232}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"238\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2655, \"uniprot_position\": 238}]",
          "chain_id": "PDB:5NV0:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9423, \"uniprot_position\": 232}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"238\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2655, \"uniprot_position\": 238}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "405",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "M",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV0:LIG:M:SO4:405:.",
            "nearest_polypeptide_distance_angstrom": 3.2655,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.36,
            "occupancy_min": 0.36,
            "pdb_id": "5NV0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9423, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"238\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2655, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV0/original.cif",
            "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV0:LIG:M:SO4:405:.",
          "ligand_label_asym_id": "M",
          "minimum_Pfam_distance_angstrom": 3.2655,
          "minimum_chain_distance_angstrom": 3.2655,
          "minimum_core_distance_angstrom": 3.2655,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV0:LIG:M:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2041, \"uniprot_position\": 308}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2041, \"uniprot_position\": 308}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.297, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 144, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9457, \"uniprot_position\": 349}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7498, \"uniprot_position\": 350}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0916, \"uniprot_position\": 351}]",
          "chain_id": "PDB:5NV2:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV2:LIG:D:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 3.0916,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.97,
            "occupancy_min": 0.97,
            "pdb_id": "5NV2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2041, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.297, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 144, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9457, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7498, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0916, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV2/original.cif",
            "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV2:LIG:D:SO4:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.2041,
          "minimum_chain_distance_angstrom": 3.0916,
          "minimum_core_distance_angstrom": 5.5714,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV2:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 105, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1972, \"uniprot_position\": 310}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 105, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1972, \"uniprot_position\": 310}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"311\", \"component\": \"VAL\", \"entity_position\": 106, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4829, \"uniprot_position\": 311}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"316\", \"component\": \"THR\", \"entity_position\": 111, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7151, \"uniprot_position\": 316}]",
          "chain_id": "PDB:5NV2:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV2:LIG:E:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 3.1972,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.88,
            "occupancy_min": 0.88,
            "pdb_id": "5NV2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 105, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1972, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"311\", \"component\": \"VAL\", \"entity_position\": 106, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4829, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"316\", \"component\": \"THR\", \"entity_position\": 111, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7151, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV2/original.cif",
            "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV2:LIG:E:SO4:403:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 3.1972,
          "minimum_chain_distance_angstrom": 3.1972,
          "minimum_core_distance_angstrom": 14.072,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV2:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8867, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6193, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1525, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6524, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6486, \"uniprot_position\": 271}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8867, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6193, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1525, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6524, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6486, \"uniprot_position\": 271}]",
          "chain_id": "PDB:5NV2:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8867, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6193, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1525, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6524, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6486, \"uniprot_position\": 271}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "404",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV2:LIG:F:SO4:404:.",
            "nearest_polypeptide_distance_angstrom": 2.6193,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.73,
            "occupancy_min": 0.73,
            "pdb_id": "5NV2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8867, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6193, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1525, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6524, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6486, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4423, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV2/original.cif",
            "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV2:LIG:F:SO4:404:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.6193,
          "minimum_chain_distance_angstrom": 2.6193,
          "minimum_core_distance_angstrom": 2.6193,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV2:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4423, \"uniprot_position\": 304}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4423, \"uniprot_position\": 304}]",
          "chain_id": "PDB:5NV2:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "404",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV2:LIG:F:SO4:404:.",
            "nearest_polypeptide_distance_angstrom": 2.6193,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.73,
            "occupancy_min": 0.73,
            "pdb_id": "5NV2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8867, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6193, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1525, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6524, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6486, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4423, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV2/original.cif",
            "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV2:LIG:F:SO4:404:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 3.4423,
          "minimum_chain_distance_angstrom": 3.4423,
          "minimum_core_distance_angstrom": 6.8187,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV2:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.086, \"uniprot_position\": 232}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7094, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5856, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7094, \"uniprot_position\": 235}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1152, \"uniprot_position\": 236}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.086, \"uniprot_position\": 232}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7094, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5856, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7094, \"uniprot_position\": 235}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1152, \"uniprot_position\": 236}]",
          "chain_id": "PDB:5NV2:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.086, \"uniprot_position\": 232}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7094, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5856, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7094, \"uniprot_position\": 235}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1152, \"uniprot_position\": 236}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "405",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV2:LIG:G:SO4:405:.",
            "nearest_polypeptide_distance_angstrom": 2.7094,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.69,
            "occupancy_min": 0.69,
            "pdb_id": "5NV2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.086, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7094, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5856, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7094, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1152, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV2/original.cif",
            "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV2:LIG:G:SO4:405:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.7094,
          "minimum_chain_distance_angstrom": 2.7094,
          "minimum_core_distance_angstrom": 2.7094,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV2:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4464, \"uniprot_position\": 250}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4209, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6046, \"uniprot_position\": 252}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4464, \"uniprot_position\": 250}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4209, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6046, \"uniprot_position\": 252}]",
          "chain_id": "PDB:5NV2:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4464, \"uniprot_position\": 250}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4209, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6046, \"uniprot_position\": 252}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "406",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV2:LIG:H:SO4:406:.",
            "nearest_polypeptide_distance_angstrom": 2.6046,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.6,
            "occupancy_min": 0.6,
            "pdb_id": "5NV2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4464, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4209, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6046, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4788, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 61, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9194, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9056, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV2/original.cif",
            "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV2:LIG:H:SO4:406:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.6046,
          "minimum_chain_distance_angstrom": 2.6046,
          "minimum_core_distance_angstrom": 2.6046,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV2:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4788, \"uniprot_position\": 265}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 61, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9194, \"uniprot_position\": 266}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9056, \"uniprot_position\": 300}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4788, \"uniprot_position\": 265}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 61, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9194, \"uniprot_position\": 266}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9056, \"uniprot_position\": 300}]",
          "chain_id": "PDB:5NV2:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4788, \"uniprot_position\": 265}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 61, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9194, \"uniprot_position\": 266}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "406",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV2:LIG:H:SO4:406:.",
            "nearest_polypeptide_distance_angstrom": 2.6046,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.6,
            "occupancy_min": 0.6,
            "pdb_id": "5NV2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4464, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4209, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6046, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4788, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"266\", \"component\": \"ASP\", \"entity_position\": 61, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9194, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9056, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV2/original.cif",
            "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV2:LIG:H:SO4:406:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.4788,
          "minimum_chain_distance_angstrom": 3.4788,
          "minimum_core_distance_angstrom": 3.4788,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV2:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6734, \"uniprot_position\": 275}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5302, \"uniprot_position\": 221}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6734, \"uniprot_position\": 275}]",
          "chain_id": "PDB:5NV2:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6734, \"uniprot_position\": 275}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV2:LIG:J:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.7295,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.92,
            "occupancy_min": 0.92,
            "pdb_id": "5NV2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5302, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6734, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7295, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0451, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7157, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9022, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV2/original.cif",
            "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV2:LIG:J:SO4:402:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 3.6734,
          "minimum_chain_distance_angstrom": 3.6734,
          "minimum_core_distance_angstrom": 3.6734,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV2:LIG:J:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7295, \"uniprot_position\": 308}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7295, \"uniprot_position\": 308}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0451, \"uniprot_position\": 312}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7157, \"uniprot_position\": 350}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9022, \"uniprot_position\": 351}]",
          "chain_id": "PDB:5NV2:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV2:LIG:J:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.7295,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.92,
            "occupancy_min": 0.92,
            "pdb_id": "5NV2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5302, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6734, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7295, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0451, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7157, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9022, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV2/original.cif",
            "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV2:LIG:J:SO4:402:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.7295,
          "minimum_chain_distance_angstrom": 2.7295,
          "minimum_core_distance_angstrom": 5.6628,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV2:LIG:J:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4459, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.2534, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.787, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5817, \"uniprot_position\": 271}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4459, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.2534, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.787, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5817, \"uniprot_position\": 271}]",
          "chain_id": "PDB:5NV2:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4459, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.2534, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.787, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5817, \"uniprot_position\": 271}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV2:LIG:K:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 2.2534,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.74,
            "occupancy_min": 0.74,
            "pdb_id": "5NV2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4459, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.2534, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.787, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5817, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV2/original.cif",
            "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV2:LIG:K:SO4:403:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.2534,
          "minimum_chain_distance_angstrom": 2.2534,
          "minimum_core_distance_angstrom": 2.2534,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV2:LIG:K:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1867, \"uniprot_position\": 232}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9907, \"uniprot_position\": 236}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 32, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.991, \"uniprot_position\": 237}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"238\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1637, \"uniprot_position\": 238}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1867, \"uniprot_position\": 232}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9907, \"uniprot_position\": 236}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 32, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.991, \"uniprot_position\": 237}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"238\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1637, \"uniprot_position\": 238}]",
          "chain_id": "PDB:5NV2:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1867, \"uniprot_position\": 232}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9907, \"uniprot_position\": 236}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 32, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.991, \"uniprot_position\": 237}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"238\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1637, \"uniprot_position\": 238}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "404",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV2:LIG:L:SO4:404:.",
            "nearest_polypeptide_distance_angstrom": 3.1637,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.31,
            "occupancy_min": 0.31,
            "pdb_id": "5NV2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1867, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9907, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 32, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.991, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"238\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1637, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV2/original.cif",
            "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV2:LIG:L:SO4:404:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 3.1637,
          "minimum_chain_distance_angstrom": 3.1637,
          "minimum_core_distance_angstrom": 3.1637,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV2:LIG:L:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8683, \"uniprot_position\": 308}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8683, \"uniprot_position\": 308}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3763, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 144, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6795, \"uniprot_position\": 349}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7898, \"uniprot_position\": 350}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0152, \"uniprot_position\": 351}]",
          "chain_id": "PDB:5NV7:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV7:LIG:D:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.8683,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.93,
            "occupancy_min": 0.93,
            "pdb_id": "5NV7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8683, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3763, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 144, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6795, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7898, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0152, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV7/original.cif",
            "source_coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV7:LIG:D:SO4:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.8683,
          "minimum_chain_distance_angstrom": 2.8683,
          "minimum_core_distance_angstrom": 5.7152,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NV7",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV7:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.367, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7257, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9886, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.67, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.538, \"uniprot_position\": 271}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.367, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7257, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9886, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.67, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.538, \"uniprot_position\": 271}]",
          "chain_id": "PDB:5NV7:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.367, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7257, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9886, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.67, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.538, \"uniprot_position\": 271}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV7:LIG:E:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 2.7257,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.81,
            "occupancy_min": 0.81,
            "pdb_id": "5NV7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.367, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7257, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9886, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.67, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.538, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9244, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4617, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV7/original.cif",
            "source_coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV7:LIG:E:SO4:403:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7257,
          "minimum_chain_distance_angstrom": 2.7257,
          "minimum_core_distance_angstrom": 2.7257,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NV7",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV7:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9244, \"uniprot_position\": 300}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4617, \"uniprot_position\": 304}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9244, \"uniprot_position\": 300}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4617, \"uniprot_position\": 304}]",
          "chain_id": "PDB:5NV7:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV7:LIG:E:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 2.7257,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.81,
            "occupancy_min": 0.81,
            "pdb_id": "5NV7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.367, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7257, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9886, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.67, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.538, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9244, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4617, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV7/original.cif",
            "source_coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV7:LIG:E:SO4:403:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.9244,
          "minimum_chain_distance_angstrom": 2.9244,
          "minimum_core_distance_angstrom": 6.7361,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NV7",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV7:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4912, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6949, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0237, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1916, \"uniprot_position\": 269}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8883, \"uniprot_position\": 271}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4912, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6949, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0237, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1916, \"uniprot_position\": 269}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8883, \"uniprot_position\": 271}]",
          "chain_id": "PDB:5NV7:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4912, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6949, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0237, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1916, \"uniprot_position\": 269}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8883, \"uniprot_position\": 271}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV7:LIG:G:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.4912,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.71,
            "occupancy_min": 0.71,
            "pdb_id": "5NV7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4912, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6949, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0237, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1916, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8883, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV7/original.cif",
            "source_coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV7:LIG:G:SO4:402:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.4912,
          "minimum_chain_distance_angstrom": 2.4912,
          "minimum_core_distance_angstrom": 2.4912,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NV7",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV7:LIG:G:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9717, \"uniprot_position\": 275}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6006, \"uniprot_position\": 221}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9717, \"uniprot_position\": 275}]",
          "chain_id": "PDB:5NV7:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9717, \"uniprot_position\": 275}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV7:LIG:H:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 2.6719,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.83,
            "occupancy_min": 0.83,
            "pdb_id": "5NV7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6006, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9717, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6719, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1117, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 144, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3936, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3659, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1089, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV7/original.cif",
            "source_coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV7:LIG:H:SO4:403:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.9717,
          "minimum_chain_distance_angstrom": 3.9717,
          "minimum_core_distance_angstrom": 3.9717,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NV7",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV7:LIG:H:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6719, \"uniprot_position\": 308}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6719, \"uniprot_position\": 308}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1117, \"uniprot_position\": 312}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 144, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3936, \"uniprot_position\": 349}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3659, \"uniprot_position\": 350}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1089, \"uniprot_position\": 351}]",
          "chain_id": "PDB:5NV7:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV7:LIG:H:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 2.6719,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.83,
            "occupancy_min": 0.83,
            "pdb_id": "5NV7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6006, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9717, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6719, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1117, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 144, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3936, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3659, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 146, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1089, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV7/original.cif",
            "source_coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV7:LIG:H:SO4:403:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.6719,
          "minimum_chain_distance_angstrom": 2.6719,
          "minimum_core_distance_angstrom": 5.8817,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NV7",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV7:LIG:H:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2845, \"uniprot_position\": 234}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7543, \"uniprot_position\": 276}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2845, \"uniprot_position\": 234}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7543, \"uniprot_position\": 276}]",
          "chain_id": "PDB:5NV7:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2845, \"uniprot_position\": 234}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7543, \"uniprot_position\": 276}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "404",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NV7:LIG:I:SO4:404:.",
            "nearest_polypeptide_distance_angstrom": 3.2845,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.83,
            "occupancy_min": 0.83,
            "pdb_id": "5NV7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2845, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7543, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NV7/original.cif",
            "source_coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NV7:LIG:I:SO4:404:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 3.2845,
          "minimum_chain_distance_angstrom": 3.2845,
          "minimum_core_distance_angstrom": 3.2845,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NV7",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NV7:LIG:I:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 105, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3804, \"uniprot_position\": 310}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 105, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3804, \"uniprot_position\": 310}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"311\", \"component\": \"VAL\", \"entity_position\": 106, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5241, \"uniprot_position\": 311}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"316\", \"component\": \"THR\", \"entity_position\": 111, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3967, \"uniprot_position\": 316}]",
          "chain_id": "PDB:5NVO:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NVO:LIG:D:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 3.3804,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.81,
            "occupancy_min": 0.81,
            "pdb_id": "5NVO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 105, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3804, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"311\", \"component\": \"VAL\", \"entity_position\": 106, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5241, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"316\", \"component\": \"THR\", \"entity_position\": 111, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3967, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NVO/original.cif",
            "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NVO:LIG:D:SO4:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.3804,
          "minimum_chain_distance_angstrom": 3.3804,
          "minimum_core_distance_angstrom": 14.0958,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NVO:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7916, \"uniprot_position\": 308}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7916, \"uniprot_position\": 308}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3345, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 144, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9161, \"uniprot_position\": 349}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6734, \"uniprot_position\": 350}]",
          "chain_id": "PDB:5NVO:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NVO:LIG:E:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 2.7916,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "5NVO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7916, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3345, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 144, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9161, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6734, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NVO/original.cif",
            "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NVO:LIG:E:SO4:403:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7916,
          "minimum_chain_distance_angstrom": 2.7916,
          "minimum_core_distance_angstrom": 5.6966,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NVO:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8351, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5113, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.143, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6429, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8371, \"uniprot_position\": 271}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8351, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5113, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.143, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6429, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8371, \"uniprot_position\": 271}]",
          "chain_id": "PDB:5NVO:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8351, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5113, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.143, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6429, \"uniprot_position\": 269}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8371, \"uniprot_position\": 271}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "404",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NVO:LIG:F:SO4:404:.",
            "nearest_polypeptide_distance_angstrom": 2.5113,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.78,
            "occupancy_min": 0.78,
            "pdb_id": "5NVO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8351, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5113, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.143, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6429, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8371, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3886, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NVO/original.cif",
            "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NVO:LIG:F:SO4:404:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.5113,
          "minimum_chain_distance_angstrom": 2.5113,
          "minimum_core_distance_angstrom": 2.5113,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NVO:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3886, \"uniprot_position\": 304}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3886, \"uniprot_position\": 304}]",
          "chain_id": "PDB:5NVO:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "404",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NVO:LIG:F:SO4:404:.",
            "nearest_polypeptide_distance_angstrom": 2.5113,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.78,
            "occupancy_min": 0.78,
            "pdb_id": "5NVO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8351, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5113, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.143, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6429, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8371, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 99, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3886, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NVO/original.cif",
            "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NVO:LIG:F:SO4:404:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 3.3886,
          "minimum_chain_distance_angstrom": 3.3886,
          "minimum_core_distance_angstrom": 6.8478,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NVO:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1831, \"uniprot_position\": 250}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1368, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4432, \"uniprot_position\": 252}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1831, \"uniprot_position\": 250}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1368, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4432, \"uniprot_position\": 252}]",
          "chain_id": "PDB:5NVO:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1831, \"uniprot_position\": 250}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1368, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4432, \"uniprot_position\": 252}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "405",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NVO:LIG:G:SO4:405:.",
            "nearest_polypeptide_distance_angstrom": 2.4432,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.64,
            "occupancy_min": 0.64,
            "pdb_id": "5NVO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1831, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1368, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4432, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2205, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2514, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NVO/original.cif",
            "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NVO:LIG:G:SO4:405:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.4432,
          "minimum_chain_distance_angstrom": 2.4432,
          "minimum_core_distance_angstrom": 2.4432,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NVO:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2205, \"uniprot_position\": 265}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2514, \"uniprot_position\": 300}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2205, \"uniprot_position\": 265}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2514, \"uniprot_position\": 300}]",
          "chain_id": "PDB:5NVO:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2205, \"uniprot_position\": 265}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "405",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NVO:LIG:G:SO4:405:.",
            "nearest_polypeptide_distance_angstrom": 2.4432,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.64,
            "occupancy_min": 0.64,
            "pdb_id": "5NVO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"250\", \"component\": \"SER\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1831, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1368, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4432, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"265\", \"component\": \"GLY\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2205, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 95, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2514, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NVO/original.cif",
            "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NVO:LIG:G:SO4:405:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.2514,
          "minimum_chain_distance_angstrom": 3.2514,
          "minimum_core_distance_angstrom": 4.2205,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NVO:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.438, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2741, \"uniprot_position\": 276}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.438, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2741, \"uniprot_position\": 276}]",
          "chain_id": "PDB:5NVO:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.438, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2741, \"uniprot_position\": 276}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "406",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NVO:LIG:H:SO4:406:.",
            "nearest_polypeptide_distance_angstrom": 2.9902,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.74,
            "occupancy_min": 0.74,
            "pdb_id": "5NVO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.438, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2741, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"307\", \"component\": \"GLU\", \"entity_position\": 102, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9773, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 105, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9902, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"311\", \"component\": \"VAL\", \"entity_position\": 106, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1401, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NVO/original.cif",
            "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NVO:LIG:H:SO4:406:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.2741,
          "minimum_chain_distance_angstrom": 3.2741,
          "minimum_core_distance_angstrom": 3.2741,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NVO:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"307\", \"component\": \"GLU\", \"entity_position\": 102, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9773, \"uniprot_position\": 307}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 105, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9902, \"uniprot_position\": 310}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"307\", \"component\": \"GLU\", \"entity_position\": 102, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9773, \"uniprot_position\": 307}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 105, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9902, \"uniprot_position\": 310}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"311\", \"component\": \"VAL\", \"entity_position\": 106, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1401, \"uniprot_position\": 311}]",
          "chain_id": "PDB:5NVO:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "406",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NVO:LIG:H:SO4:406:.",
            "nearest_polypeptide_distance_angstrom": 2.9902,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.74,
            "occupancy_min": 0.74,
            "pdb_id": "5NVO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.438, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2741, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"307\", \"component\": \"GLU\", \"entity_position\": 102, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9773, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 105, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9902, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"311\", \"component\": \"VAL\", \"entity_position\": 106, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1401, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NVO/original.cif",
            "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NVO:LIG:H:SO4:406:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9902,
          "minimum_chain_distance_angstrom": 2.9902,
          "minimum_core_distance_angstrom": 13.585,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NVO:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1415, \"uniprot_position\": 232}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7617, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2985, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7908, \"uniprot_position\": 235}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.742, \"uniprot_position\": 236}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1415, \"uniprot_position\": 232}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7617, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2985, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7908, \"uniprot_position\": 235}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.742, \"uniprot_position\": 236}]",
          "chain_id": "PDB:5NVO:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1415, \"uniprot_position\": 232}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7617, \"uniprot_position\": 233}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2985, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7908, \"uniprot_position\": 235}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.742, \"uniprot_position\": 236}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "407",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NVO:LIG:I:SO4:407:.",
            "nearest_polypeptide_distance_angstrom": 2.7908,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.65,
            "occupancy_min": 0.65,
            "pdb_id": "5NVO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1415, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"233\", \"component\": \"ILE\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7617, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2985, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"235\", \"component\": \"GLY\", \"entity_position\": 30, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7908, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"236\", \"component\": \"PHE\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.742, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NVO/original.cif",
            "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NVO:LIG:I:SO4:407:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7908,
          "minimum_chain_distance_angstrom": 2.7908,
          "minimum_core_distance_angstrom": 2.7908,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NVO:LIG:I:SO4:407:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8978, \"uniprot_position\": 275}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6693, \"uniprot_position\": 221}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8978, \"uniprot_position\": 275}]",
          "chain_id": "PDB:5NVO:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8978, \"uniprot_position\": 275}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NVO:LIG:K:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 3.2022,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.85,
            "occupancy_min": 0.85,
            "pdb_id": "5NVO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6693, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8978, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5951, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2022, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3677, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NVO/original.cif",
            "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NVO:LIG:K:SO4:402:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 3.8978,
          "minimum_chain_distance_angstrom": 3.8978,
          "minimum_core_distance_angstrom": 3.8978,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NVO:LIG:K:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5951, \"uniprot_position\": 308}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5951, \"uniprot_position\": 308}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2022, \"uniprot_position\": 312}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3677, \"uniprot_position\": 350}]",
          "chain_id": "PDB:5NVO:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NVO:LIG:K:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 3.2022,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.85,
            "occupancy_min": 0.85,
            "pdb_id": "5NVO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6693, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8978, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 103, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5951, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 107, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2022, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 145, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3677, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NVO/original.cif",
            "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NVO:LIG:K:SO4:402:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 3.5951,
          "minimum_chain_distance_angstrom": 3.2022,
          "minimum_core_distance_angstrom": 5.6107,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NVO:LIG:K:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4356, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4979, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1939, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2926, \"uniprot_position\": 269}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8208, \"uniprot_position\": 271}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4356, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4979, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1939, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2926, \"uniprot_position\": 269}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8208, \"uniprot_position\": 271}]",
          "chain_id": "PDB:5NVO:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4356, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4979, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1939, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2926, \"uniprot_position\": 269}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8208, \"uniprot_position\": 271}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NVO:LIG:L:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 2.4979,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.71,
            "occupancy_min": 0.71,
            "pdb_id": "5NVO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4356, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 47, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4979, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1939, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 64, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2926, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 66, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8208, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NVO/original.cif",
            "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NVO:LIG:L:SO4:403:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.4979,
          "minimum_chain_distance_angstrom": 2.4979,
          "minimum_core_distance_angstrom": 2.4979,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NVO:LIG:L:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6193, \"uniprot_position\": 232}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 32, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8052, \"uniprot_position\": 237}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"238\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2569, \"uniprot_position\": 238}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6193, \"uniprot_position\": 232}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 32, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8052, \"uniprot_position\": 237}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"238\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2569, \"uniprot_position\": 238}]",
          "chain_id": "PDB:5NVO:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6193, \"uniprot_position\": 232}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 32, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8052, \"uniprot_position\": 237}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"238\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2569, \"uniprot_position\": 238}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "404",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 150, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "M",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5NVO:LIG:M:SO4:404:.",
            "nearest_polypeptide_distance_angstrom": 2.6193,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.35,
            "occupancy_min": 0.35,
            "pdb_id": "5NVO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"232\", \"component\": \"LYS\", \"entity_position\": 27, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6193, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"237\", \"component\": \"SER\", \"entity_position\": 32, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8052, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"238\", \"component\": \"TRP\", \"entity_position\": 33, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2569, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/5NVO/original.cif",
            "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5NVO:LIG:M:SO4:404:.",
          "ligand_label_asym_id": "M",
          "minimum_Pfam_distance_angstrom": 2.6193,
          "minimum_chain_distance_angstrom": 2.6193,
          "minimum_core_distance_angstrom": 2.6193,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5NVO:LIG:M:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"233\", \"component\": \"LYS\", \"entity_position\": 151, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0134, \"uniprot_position\": 233}]",
          "chain_id": "PDB:5Y1Z:CHAIN:C:UP:Q9ULU4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "ZMYND8",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "201",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Drebrin\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": false, \"label_asym_id\": \"A\", \"sequence_length\": 137, \"uniprot_ids\": [\"Q16643\"]}, {\"description\": \"Protein kinase C-binding protein 1\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 324, \"uniprot_ids\": [\"Q9ULU4\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5Y1Z:LIG:E:SO4:201:.",
            "nearest_polypeptide_distance_angstrom": 2.9265,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "5Y1Z",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"VAL\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4073, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"PRO\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3332, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"ASP\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9265, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"233\", \"component\": \"LYS\", \"entity_position\": 151, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0134, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/ZMYND8__HUMAN__Q9ULU4/Complexes/5Y1Z/original.cif",
            "source_coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5Y1Z:LIG:E:SO4:201:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 28.3267,
          "minimum_chain_distance_angstrom": 3.0134,
          "minimum_core_distance_angstrom": 28.3267,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5Y1Z",
          "protein_id": "UP:Q9ULU4",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5Y1Z:LIG:E:SO4:201:.:SITE:UP:Q9ULU4:PWWP1:C",
          "source_coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"350\", \"component\": \"VAL\", \"entity_position\": 268, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9893, \"uniprot_position\": 350}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"350\", \"component\": \"VAL\", \"entity_position\": 268, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9893, \"uniprot_position\": 350}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"354\", \"component\": \"ARG\", \"entity_position\": 272, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1694, \"uniprot_position\": 354}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"362\", \"component\": \"TYR\", \"entity_position\": 280, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6001, \"uniprot_position\": 362}]",
          "chain_id": "PDB:5Y1Z:CHAIN:C:UP:Q9ULU4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "ZMYND8",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "504",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Protein kinase C-binding protein 1\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 324, \"uniprot_ids\": [\"Q9ULU4\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5Y1Z:LIG:I:SO4:504:.",
            "nearest_polypeptide_distance_angstrom": 3.1694,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "5Y1Z",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"350\", \"component\": \"VAL\", \"entity_position\": 268, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9893, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"354\", \"component\": \"ARG\", \"entity_position\": 272, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1694, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"362\", \"component\": \"TYR\", \"entity_position\": 280, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6001, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/ZMYND8__HUMAN__Q9ULU4/Complexes/5Y1Z/original.cif",
            "source_coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5Y1Z:LIG:I:SO4:504:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 4.9893,
          "minimum_chain_distance_angstrom": 3.1694,
          "minimum_core_distance_angstrom": 5.3836,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5Y1Z",
          "protein_id": "UP:Q9ULU4",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5Y1Z:LIG:I:SO4:504:.:SITE:UP:Q9ULU4:PWWP1:C",
          "source_coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"354\", \"component\": \"ARG\", \"entity_position\": 272, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2417, \"uniprot_position\": 354}]",
          "chain_id": "PDB:5Y1Z:CHAIN:C:UP:Q9ULU4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "ZMYND8",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "505",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Protein kinase C-binding protein 1\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 324, \"uniprot_ids\": [\"Q9ULU4\"]}, {\"description\": \"Protein kinase C-binding protein 1\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 324, \"uniprot_ids\": [\"Q9ULU4\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5Y1Z:LIG:J:SO4:505:.",
            "nearest_polypeptide_distance_angstrom": 3.2115,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "5Y1Z",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"354\", \"component\": \"ARG\", \"entity_position\": 272, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2417, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"96\", \"component\": \"ARG\", \"entity_position\": 14, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2115, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/ZMYND8__HUMAN__Q9ULU4/Complexes/5Y1Z/original.cif",
            "source_coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5Y1Z:LIG:J:SO4:505:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 5.2053,
          "minimum_chain_distance_angstrom": 3.2417,
          "minimum_core_distance_angstrom": 8.945,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5Y1Z",
          "protein_id": "UP:Q9ULU4",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5Y1Z:LIG:J:SO4:505:.:SITE:UP:Q9ULU4:PWWP1:C",
          "source_coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"96\", \"component\": \"ARG\", \"entity_position\": 14, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2115, \"uniprot_position\": 96}]",
          "chain_id": "PDB:5Y1Z:CHAIN:D:UP:Q9ULU4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "ZMYND8",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "505",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Protein kinase C-binding protein 1\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 324, \"uniprot_ids\": [\"Q9ULU4\"]}, {\"description\": \"Protein kinase C-binding protein 1\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 324, \"uniprot_ids\": [\"Q9ULU4\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5Y1Z:LIG:J:SO4:505:.",
            "nearest_polypeptide_distance_angstrom": 3.2115,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "5Y1Z",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"354\", \"component\": \"ARG\", \"entity_position\": 272, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2417, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"96\", \"component\": \"ARG\", \"entity_position\": 14, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2115, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/ZMYND8__HUMAN__Q9ULU4/Complexes/5Y1Z/original.cif",
            "source_coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5Y1Z:LIG:J:SO4:505:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 36.8665,
          "minimum_chain_distance_angstrom": 3.2115,
          "minimum_core_distance_angstrom": 36.8665,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "5Y1Z",
          "protein_id": "UP:Q9ULU4",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5Y1Z:LIG:J:SO4:505:.:SITE:UP:Q9ULU4:PWWP1:D",
          "source_coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"284\", \"component\": \"LYS\", \"entity_position\": 202, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0731, \"uniprot_position\": 284}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"285\", \"component\": \"LEU\", \"entity_position\": 203, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6677, \"uniprot_position\": 285}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"286\", \"component\": \"LYS\", \"entity_position\": 204, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4205, \"uniprot_position\": 286}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"287\", \"component\": \"GLY\", \"entity_position\": 205, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.432, \"uniprot_position\": 287}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"288\", \"component\": \"PHE\", \"entity_position\": 206, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8228, \"uniprot_position\": 288}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"284\", \"component\": \"LYS\", \"entity_position\": 202, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0731, \"uniprot_position\": 284}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"285\", \"component\": \"LEU\", \"entity_position\": 203, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6677, \"uniprot_position\": 285}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"286\", \"component\": \"LYS\", \"entity_position\": 204, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4205, \"uniprot_position\": 286}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"287\", \"component\": \"GLY\", \"entity_position\": 205, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.432, \"uniprot_position\": 287}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"288\", \"component\": \"PHE\", \"entity_position\": 206, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8228, \"uniprot_position\": 288}]",
          "chain_id": "PDB:5Y1Z:CHAIN:C:UP:Q9ULU4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"284\", \"component\": \"LYS\", \"entity_position\": 202, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0731, \"uniprot_position\": 284}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"285\", \"component\": \"LEU\", \"entity_position\": 203, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6677, \"uniprot_position\": 285}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"286\", \"component\": \"LYS\", \"entity_position\": 204, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4205, \"uniprot_position\": 286}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"287\", \"component\": \"GLY\", \"entity_position\": 205, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.432, \"uniprot_position\": 287}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"288\", \"component\": \"PHE\", \"entity_position\": 206, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8228, \"uniprot_position\": 288}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "ZMYND8",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "506",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Protein kinase C-binding protein 1\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 324, \"uniprot_ids\": [\"Q9ULU4\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5Y1Z:LIG:K:SO4:506:.",
            "nearest_polypeptide_distance_angstrom": 3.0731,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "5Y1Z",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"284\", \"component\": \"LYS\", \"entity_position\": 202, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0731, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"285\", \"component\": \"LEU\", \"entity_position\": 203, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6677, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"286\", \"component\": \"LYS\", \"entity_position\": 204, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4205, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"287\", \"component\": \"GLY\", \"entity_position\": 205, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.432, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"288\", \"component\": \"PHE\", \"entity_position\": 206, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8228, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/ZMYND8__HUMAN__Q9ULU4/Complexes/5Y1Z/original.cif",
            "source_coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5Y1Z:LIG:K:SO4:506:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 3.0731,
          "minimum_chain_distance_angstrom": 3.0731,
          "minimum_core_distance_angstrom": 3.0731,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5Y1Z",
          "protein_id": "UP:Q9ULU4",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5Y1Z:LIG:K:SO4:506:.:SITE:UP:Q9ULU4:PWWP1:C",
          "source_coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"297\", \"component\": \"ARG\", \"entity_position\": 215, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8491, \"uniprot_position\": 297}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"304\", \"component\": \"ASP\", \"entity_position\": 222, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4862, \"uniprot_position\": 304}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"313\", \"component\": \"ARG\", \"entity_position\": 231, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0856, \"uniprot_position\": 313}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"315\", \"component\": \"TRP\", \"entity_position\": 233, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6064, \"uniprot_position\": 315}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"250\", \"component\": \"ASN\", \"entity_position\": 168, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3383, \"uniprot_position\": 250}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"297\", \"component\": \"ARG\", \"entity_position\": 215, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8491, \"uniprot_position\": 297}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"304\", \"component\": \"ASP\", \"entity_position\": 222, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4862, \"uniprot_position\": 304}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"313\", \"component\": \"ARG\", \"entity_position\": 231, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0856, \"uniprot_position\": 313}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"315\", \"component\": \"TRP\", \"entity_position\": 233, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6064, \"uniprot_position\": 315}]",
          "chain_id": "PDB:5Y1Z:CHAIN:D:UP:Q9ULU4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"297\", \"component\": \"ARG\", \"entity_position\": 215, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8491, \"uniprot_position\": 297}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"304\", \"component\": \"ASP\", \"entity_position\": 222, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4862, \"uniprot_position\": 304}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"313\", \"component\": \"ARG\", \"entity_position\": 231, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0856, \"uniprot_position\": 313}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"315\", \"component\": \"TRP\", \"entity_position\": 233, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6064, \"uniprot_position\": 315}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "ZMYND8",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "504",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Drebrin\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": false, \"label_asym_id\": \"B\", \"sequence_length\": 137, \"uniprot_ids\": [\"Q16643\"]}, {\"description\": \"Protein kinase C-binding protein 1\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 324, \"uniprot_ids\": [\"Q9ULU4\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "O",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5Y1Z:LIG:O:SO4:504:.",
            "nearest_polypeptide_distance_angstrom": 2.6064,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "5Y1Z",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"1\", \"component\": \"MET\", \"entity_position\": 3, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9187, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"250\", \"component\": \"ASN\", \"entity_position\": 168, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3383, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"297\", \"component\": \"ARG\", \"entity_position\": 215, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.8491, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"304\", \"component\": \"ASP\", \"entity_position\": 222, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.4862, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"313\", \"component\": \"ARG\", \"entity_position\": 231, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.0856, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"315\", \"component\": \"TRP\", \"entity_position\": 233, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 2.6064, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/ZMYND8__HUMAN__Q9ULU4/Complexes/5Y1Z/original.cif",
            "source_coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5Y1Z:LIG:O:SO4:504:.",
          "ligand_label_asym_id": "O",
          "minimum_Pfam_distance_angstrom": 2.6064,
          "minimum_chain_distance_angstrom": 2.6064,
          "minimum_core_distance_angstrom": 2.6064,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5Y1Z",
          "protein_id": "UP:Q9ULU4",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5Y1Z:LIG:O:SO4:504:.:SITE:UP:Q9ULU4:PWWP1:D",
          "source_coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"299\", \"component\": \"LYS\", \"entity_position\": 217, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3892, \"uniprot_position\": 299}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"300\", \"component\": \"ASP\", \"entity_position\": 218, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3896, \"uniprot_position\": 300}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"302\", \"component\": \"GLN\", \"entity_position\": 220, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.2335, \"uniprot_position\": 302}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"315\", \"component\": \"TRP\", \"entity_position\": 233, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2866, \"uniprot_position\": 315}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"299\", \"component\": \"LYS\", \"entity_position\": 217, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3892, \"uniprot_position\": 299}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"300\", \"component\": \"ASP\", \"entity_position\": 218, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3896, \"uniprot_position\": 300}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"302\", \"component\": \"GLN\", \"entity_position\": 220, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.2335, \"uniprot_position\": 302}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"315\", \"component\": \"TRP\", \"entity_position\": 233, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2866, \"uniprot_position\": 315}]",
          "chain_id": "PDB:5Y1Z:CHAIN:D:UP:Q9ULU4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"299\", \"component\": \"LYS\", \"entity_position\": 217, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3892, \"uniprot_position\": 299}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"300\", \"component\": \"ASP\", \"entity_position\": 218, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3896, \"uniprot_position\": 300}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"302\", \"component\": \"GLN\", \"entity_position\": 220, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.2335, \"uniprot_position\": 302}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"315\", \"component\": \"TRP\", \"entity_position\": 233, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2866, \"uniprot_position\": 315}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "ZMYND8",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"D\"]",
            "auth_seq_id": "505",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Protein kinase C-binding protein 1\", \"entity_id\": \"2\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"D\", \"sequence_length\": 324, \"uniprot_ids\": [\"Q9ULU4\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "P",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:5Y1Z:LIG:P:SO4:505:.",
            "nearest_polypeptide_distance_angstrom": 3.2866,
            "nearest_polypeptide_label_asym_id": "D",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "5Y1Z",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"D\", \"auth_seq_id\": \"299\", \"component\": \"LYS\", \"entity_position\": 217, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3892, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"300\", \"component\": \"ASP\", \"entity_position\": 218, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.3896, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"302\", \"component\": \"GLN\", \"entity_position\": 220, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 4.2335, \"uniprot_position\": null}, {\"auth_asym_id\": \"D\", \"auth_seq_id\": \"315\", \"component\": \"TRP\", \"entity_position\": 233, \"label_asym_id\": \"D\", \"minimum_distance_angstrom\": 3.2866, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/ZMYND8__HUMAN__Q9ULU4/Complexes/5Y1Z/original.cif",
            "source_coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:5Y1Z:LIG:P:SO4:505:.",
          "ligand_label_asym_id": "P",
          "minimum_Pfam_distance_angstrom": 3.2866,
          "minimum_chain_distance_angstrom": 3.2866,
          "minimum_core_distance_angstrom": 3.2866,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "5Y1Z",
          "protein_id": "UP:Q9ULU4",
          "protein_label_asym_id": "D",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:5Y1Z:LIG:P:SO4:505:.:SITE:UP:Q9ULU4:PWWP1:D",
          "source_coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"ASN\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3031, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8926, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6893, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"ASN\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3031, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8926, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6893, \"uniprot_position\": 78}]",
          "chain_id": "PDB:6IIP:CHAIN:A:UP:Q9Y3E1",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6IIP:LIG:D:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8926,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6IIP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"ASN\", \"entity_position\": 70, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3031, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8926, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6893, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL3__HUMAN__Q9Y3E1/APO/6IIP/original.cif",
            "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6IIP:LIG:D:SO4:102:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.8926,
          "minimum_chain_distance_angstrom": 2.8926,
          "minimum_core_distance_angstrom": 6.4496,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6IIP:LIG:D:SO4:102:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.698, \"uniprot_position\": 43}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.698, \"uniprot_position\": 43}]",
          "chain_id": "PDB:6IIP:CHAIN:A:UP:Q9Y3E1",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.698, \"uniprot_position\": 43}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6IIP:LIG:E:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.698,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6IIP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.698, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6586, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1389, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3009, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL3__HUMAN__Q9Y3E1/APO/6IIP/original.cif",
            "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6IIP:LIG:E:SO4:103:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.698,
          "minimum_chain_distance_angstrom": 2.698,
          "minimum_core_distance_angstrom": 2.698,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6IIP:LIG:E:SO4:103:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6586, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1389, \"uniprot_position\": 22}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3009, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6586, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1389, \"uniprot_position\": 22}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3009, \"uniprot_position\": 78}]",
          "chain_id": "PDB:6IIP:CHAIN:B:UP:Q9Y3E1",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6586, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1389, \"uniprot_position\": 22}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6IIP:LIG:E:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.698,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6IIP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.698, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6586, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1389, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3009, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL3__HUMAN__Q9Y3E1/APO/6IIP/original.cif",
            "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6IIP:LIG:E:SO4:103:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 3.3009,
          "minimum_chain_distance_angstrom": 3.3009,
          "minimum_core_distance_angstrom": 4.1389,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6IIP:LIG:E:SO4:103:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"LYS\", \"entity_position\": 12, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8089, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1487, \"uniprot_position\": 19}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"20\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5463, \"uniprot_position\": 20}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6172, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0391, \"uniprot_position\": 22}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"LYS\", \"entity_position\": 12, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8089, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1487, \"uniprot_position\": 19}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"20\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5463, \"uniprot_position\": 20}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6172, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0391, \"uniprot_position\": 22}]",
          "chain_id": "PDB:6IIP:CHAIN:A:UP:Q9Y3E1",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"LYS\", \"entity_position\": 12, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8089, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1487, \"uniprot_position\": 19}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"20\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5463, \"uniprot_position\": 20}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6172, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0391, \"uniprot_position\": 22}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6IIP:LIG:F:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6172,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6IIP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"LYS\", \"entity_position\": 12, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8089, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1487, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"20\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5463, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6172, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0391, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL3__HUMAN__Q9Y3E1/APO/6IIP/original.cif",
            "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6IIP:LIG:F:SO4:104:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.6172,
          "minimum_chain_distance_angstrom": 2.6172,
          "minimum_core_distance_angstrom": 2.6172,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6IIP:LIG:F:SO4:104:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6464, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9218, \"uniprot_position\": 22}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4352, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9061, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6464, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9218, \"uniprot_position\": 22}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4352, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9061, \"uniprot_position\": 78}]",
          "chain_id": "PDB:6IIP:CHAIN:A:UP:Q9Y3E1",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6464, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9218, \"uniprot_position\": 22}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6IIP:LIG:H:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8085,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6IIP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6464, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9218, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4352, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9061, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8085, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"60\", \"component\": \"LYS\", \"entity_position\": 54, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9225, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL3__HUMAN__Q9Y3E1/APO/6IIP/original.cif",
            "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6IIP:LIG:H:SO4:102:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9061,
          "minimum_chain_distance_angstrom": 2.9061,
          "minimum_core_distance_angstrom": 3.9218,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6IIP:LIG:H:SO4:102:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8085, \"uniprot_position\": 43}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"60\", \"component\": \"LYS\", \"entity_position\": 54, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9225, \"uniprot_position\": 60}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8085, \"uniprot_position\": 43}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"60\", \"component\": \"LYS\", \"entity_position\": 54, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9225, \"uniprot_position\": 60}]",
          "chain_id": "PDB:6IIP:CHAIN:B:UP:Q9Y3E1",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8085, \"uniprot_position\": 43}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"60\", \"component\": \"LYS\", \"entity_position\": 54, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9225, \"uniprot_position\": 60}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6IIP:LIG:H:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8085,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6IIP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6464, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9218, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"LYS\", \"entity_position\": 71, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4352, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9061, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"43\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8085, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"60\", \"component\": \"LYS\", \"entity_position\": 54, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9225, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL3__HUMAN__Q9Y3E1/APO/6IIP/original.cif",
            "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6IIP:LIG:H:SO4:102:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8085,
          "minimum_chain_distance_angstrom": 2.8085,
          "minimum_core_distance_angstrom": 2.8085,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6IIP:LIG:H:SO4:102:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"20\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3252, \"uniprot_position\": 20}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"20\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3252, \"uniprot_position\": 20}]",
          "chain_id": "PDB:6IIP:CHAIN:A:UP:Q9Y3E1",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"20\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3252, \"uniprot_position\": 20}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6IIP:LIG:I:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.3252,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6IIP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"20\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3252, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"LYS\", \"entity_position\": 12, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.838, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0466, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"20\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4864, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6025, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0097, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL3__HUMAN__Q9Y3E1/APO/6IIP/original.cif",
            "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6IIP:LIG:I:SO4:103:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.3252,
          "minimum_chain_distance_angstrom": 2.3252,
          "minimum_core_distance_angstrom": 2.3252,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6IIP:LIG:I:SO4:103:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"LYS\", \"entity_position\": 12, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.838, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0466, \"uniprot_position\": 19}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"20\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4864, \"uniprot_position\": 20}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6025, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0097, \"uniprot_position\": 22}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"LYS\", \"entity_position\": 12, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.838, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0466, \"uniprot_position\": 19}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"20\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4864, \"uniprot_position\": 20}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6025, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0097, \"uniprot_position\": 22}]",
          "chain_id": "PDB:6IIP:CHAIN:B:UP:Q9Y3E1",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"LYS\", \"entity_position\": 12, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.838, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0466, \"uniprot_position\": 19}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"20\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4864, \"uniprot_position\": 20}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6025, \"uniprot_position\": 21}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0097, \"uniprot_position\": 22}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL3",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 3\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 88, \"uniprot_ids\": [\"Q9Y3E1\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6IIP:LIG:I:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.3252,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6IIP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"20\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3252, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"LYS\", \"entity_position\": 12, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.838, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"MET\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0466, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"20\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4864, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"21\", \"component\": \"GLY\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6025, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"22\", \"component\": \"TYR\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0097, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL3__HUMAN__Q9Y3E1/APO/6IIP/original.cif",
            "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6IIP:LIG:I:SO4:103:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.6025,
          "minimum_chain_distance_angstrom": 2.6025,
          "minimum_core_distance_angstrom": 2.6025,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6IIP:LIG:I:SO4:103:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "source_coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"125\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7172, \"uniprot_position\": 125}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"126\", \"component\": \"SER\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3019, \"uniprot_position\": 126}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"127\", \"component\": \"VAL\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5613, \"uniprot_position\": 127}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"145\", \"component\": \"LYS\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.08, \"uniprot_position\": 145}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"146\", \"component\": \"ARG\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8414, \"uniprot_position\": 146}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"125\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7172, \"uniprot_position\": 125}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"126\", \"component\": \"SER\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3019, \"uniprot_position\": 126}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"127\", \"component\": \"VAL\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5613, \"uniprot_position\": 127}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"145\", \"component\": \"LYS\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.08, \"uniprot_position\": 145}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"146\", \"component\": \"ARG\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8414, \"uniprot_position\": 146}]",
          "chain_id": "PDB:6OQM:CHAIN:A:UP:P52701",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"125\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7172, \"uniprot_position\": 125}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"126\", \"component\": \"SER\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3019, \"uniprot_position\": 126}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"127\", \"component\": \"VAL\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5613, \"uniprot_position\": 127}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"145\", \"component\": \"LYS\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.08, \"uniprot_position\": 145}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"146\", \"component\": \"ARG\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8414, \"uniprot_position\": 146}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:P52701:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "MSH6",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "203",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA mismatch repair protein Msh6\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 130, \"uniprot_ids\": [\"P52701\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6OQM:LIG:D:SO4:203:.",
            "nearest_polypeptide_distance_angstrom": 2.5613,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6OQM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"125\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7172, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"126\", \"component\": \"SER\", \"entity_position\": 58, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3019, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"127\", \"component\": \"VAL\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5613, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"145\", \"component\": \"LYS\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.08, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"146\", \"component\": \"ARG\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8414, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/MSH6__HUMAN__P52701/Unclassified_Review/6OQM/original.cif",
            "source_coordinate_sha256": "a56fb9d51ad4436d3d8bd187a570af2e5abb25e5e52e2e3b8d472ba15d2dfed5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6OQM:LIG:D:SO4:203:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.5613,
          "minimum_chain_distance_angstrom": 2.5613,
          "minimum_core_distance_angstrom": 2.5613,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "6OQM",
          "protein_id": "UP:P52701",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6OQM:LIG:D:SO4:203:.:SITE:UP:P52701:PWWP1:A",
          "source_coordinate_sha256": "a56fb9d51ad4436d3d8bd187a570af2e5abb25e5e52e2e3b8d472ba15d2dfed5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"99\", \"component\": \"LYS\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4713, \"uniprot_position\": 99}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"100\", \"component\": \"MET\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7335, \"uniprot_position\": 100}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"101\", \"component\": \"GLU\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.741, \"uniprot_position\": 101}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"102\", \"component\": \"GLY\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2674, \"uniprot_position\": 102}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"103\", \"component\": \"TYR\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.854, \"uniprot_position\": 103}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"99\", \"component\": \"LYS\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4713, \"uniprot_position\": 99}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"100\", \"component\": \"MET\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7335, \"uniprot_position\": 100}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"101\", \"component\": \"GLU\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.741, \"uniprot_position\": 101}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"102\", \"component\": \"GLY\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2674, \"uniprot_position\": 102}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"103\", \"component\": \"TYR\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.854, \"uniprot_position\": 103}]",
          "chain_id": "PDB:6OQM:CHAIN:A:UP:P52701",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"99\", \"component\": \"LYS\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4713, \"uniprot_position\": 99}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"100\", \"component\": \"MET\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7335, \"uniprot_position\": 100}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"101\", \"component\": \"GLU\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.741, \"uniprot_position\": 101}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"102\", \"component\": \"GLY\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2674, \"uniprot_position\": 102}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"103\", \"component\": \"TYR\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.854, \"uniprot_position\": 103}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:P52701:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "MSH6",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "204",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA mismatch repair protein Msh6\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 130, \"uniprot_ids\": [\"P52701\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6OQM:LIG:E:SO4:204:.",
            "nearest_polypeptide_distance_angstrom": 3.2674,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6OQM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"99\", \"component\": \"LYS\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4713, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"100\", \"component\": \"MET\", \"entity_position\": 32, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7335, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"101\", \"component\": \"GLU\", \"entity_position\": 33, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.741, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"102\", \"component\": \"GLY\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2674, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"103\", \"component\": \"TYR\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.854, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/MSH6__HUMAN__P52701/Unclassified_Review/6OQM/original.cif",
            "source_coordinate_sha256": "a56fb9d51ad4436d3d8bd187a570af2e5abb25e5e52e2e3b8d472ba15d2dfed5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6OQM:LIG:E:SO4:204:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 3.2674,
          "minimum_chain_distance_angstrom": 3.2674,
          "minimum_core_distance_angstrom": 3.2674,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "6OQM",
          "protein_id": "UP:P52701",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6OQM:LIG:E:SO4:204:.:SITE:UP:P52701:PWWP1:A",
          "source_coordinate_sha256": "a56fb9d51ad4436d3d8bd187a570af2e5abb25e5e52e2e3b8d472ba15d2dfed5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"113\", \"component\": \"HIS\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9691, \"uniprot_position\": 113}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"116\", \"component\": \"ASP\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4009, \"uniprot_position\": 116}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"130\", \"component\": \"HIS\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1683, \"uniprot_position\": 130}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"140\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7416, \"uniprot_position\": 140}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"142\", \"component\": \"TRP\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8087, \"uniprot_position\": 142}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"113\", \"component\": \"HIS\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9691, \"uniprot_position\": 113}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"116\", \"component\": \"ASP\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4009, \"uniprot_position\": 116}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"130\", \"component\": \"HIS\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1683, \"uniprot_position\": 130}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"140\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7416, \"uniprot_position\": 140}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"142\", \"component\": \"TRP\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8087, \"uniprot_position\": 142}]",
          "chain_id": "PDB:6OQM:CHAIN:A:UP:P52701",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"113\", \"component\": \"HIS\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9691, \"uniprot_position\": 113}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"116\", \"component\": \"ASP\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4009, \"uniprot_position\": 116}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"130\", \"component\": \"HIS\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1683, \"uniprot_position\": 130}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"140\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7416, \"uniprot_position\": 140}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"142\", \"component\": \"TRP\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8087, \"uniprot_position\": 142}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:P52701:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "MSH6",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "205",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA mismatch repair protein Msh6\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 130, \"uniprot_ids\": [\"P52701\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6OQM:LIG:F:SO4:205:.",
            "nearest_polypeptide_distance_angstrom": 2.7416,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.33,
            "occupancy_min": 0.33,
            "pdb_id": "6OQM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"113\", \"component\": \"HIS\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9691, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"116\", \"component\": \"ASP\", \"entity_position\": 48, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4009, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"130\", \"component\": \"HIS\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1683, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"140\", \"component\": \"ARG\", \"entity_position\": 72, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7416, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"142\", \"component\": \"TRP\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8087, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/MSH6__HUMAN__P52701/Unclassified_Review/6OQM/original.cif",
            "source_coordinate_sha256": "a56fb9d51ad4436d3d8bd187a570af2e5abb25e5e52e2e3b8d472ba15d2dfed5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6OQM:LIG:F:SO4:205:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.7416,
          "minimum_chain_distance_angstrom": 2.7416,
          "minimum_core_distance_angstrom": 2.7416,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "6OQM",
          "protein_id": "UP:P52701",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6OQM:LIG:F:SO4:205:.:SITE:UP:P52701:PWWP1:A",
          "source_coordinate_sha256": "a56fb9d51ad4436d3d8bd187a570af2e5abb25e5e52e2e3b8d472ba15d2dfed5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"99\", \"component\": \"LYS\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7092, \"uniprot_position\": 99}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"105\", \"component\": \"TRP\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7171, \"uniprot_position\": 105}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"164\", \"component\": \"HIS\", \"entity_position\": 96, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1955, \"uniprot_position\": 164}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"99\", \"component\": \"LYS\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7092, \"uniprot_position\": 99}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"105\", \"component\": \"TRP\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7171, \"uniprot_position\": 105}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"164\", \"component\": \"HIS\", \"entity_position\": 96, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1955, \"uniprot_position\": 164}]",
          "chain_id": "PDB:6OQM:CHAIN:A:UP:P52701",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"99\", \"component\": \"LYS\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7092, \"uniprot_position\": 99}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"105\", \"component\": \"TRP\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7171, \"uniprot_position\": 105}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:P52701:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "MSH6",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "206",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA mismatch repair protein Msh6\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 130, \"uniprot_ids\": [\"P52701\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6OQM:LIG:G:SO4:206:.",
            "nearest_polypeptide_distance_angstrom": 3.1955,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6OQM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"99\", \"component\": \"LYS\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7092, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"105\", \"component\": \"TRP\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7171, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"164\", \"component\": \"HIS\", \"entity_position\": 96, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1955, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/MSH6__HUMAN__P52701/Unclassified_Review/6OQM/original.cif",
            "source_coordinate_sha256": "a56fb9d51ad4436d3d8bd187a570af2e5abb25e5e52e2e3b8d472ba15d2dfed5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6OQM:LIG:G:SO4:206:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.1955,
          "minimum_chain_distance_angstrom": 3.1955,
          "minimum_core_distance_angstrom": 3.7092,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "6OQM",
          "protein_id": "UP:P52701",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6OQM:LIG:G:SO4:206:.:SITE:UP:P52701:PWWP1:A",
          "source_coordinate_sha256": "a56fb9d51ad4436d3d8bd187a570af2e5abb25e5e52e2e3b8d472ba15d2dfed5"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7094, \"uniprot_position\": 308}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 98, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3433, \"uniprot_position\": 312}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 135, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9486, \"uniprot_position\": 349}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 136, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4955, \"uniprot_position\": 350}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 137, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9671, \"uniprot_position\": 351}]",
          "chain_id": "PDB:6R3E:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "502",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B,DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 274, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6R3E:LIG:D:SO4:502:.",
            "nearest_polypeptide_distance_angstrom": 2.9671,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.75,
            "occupancy_min": 0.75,
            "pdb_id": "6R3E",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7094, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 98, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3433, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 135, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9486, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 136, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4955, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 137, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9671, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/6R3E/original.cif",
            "source_coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6R3E:LIG:D:SO4:502:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.9671,
          "minimum_core_distance_angstrom": 5.8586,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "6R3E",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6R3E:LIG:D:SO4:502:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.962, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 38, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8431, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1723, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7371, \"uniprot_position\": 271}]",
          "chain_id": "PDB:6R3E:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.962, \"uniprot_position\": 251}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 38, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8431, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1723, \"uniprot_position\": 260}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7371, \"uniprot_position\": 271}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "503",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B,DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 274, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B,DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 274, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6R3E:LIG:E:SO4:503:.",
            "nearest_polypeptide_distance_angstrom": 2.8431,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.71,
            "occupancy_min": 0.71,
            "pdb_id": "6R3E",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.962, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 38, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8431, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1723, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7371, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 86, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9702, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 90, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.571, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/6R3E/original.cif",
            "source_coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6R3E:LIG:E:SO4:503:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.8431,
          "minimum_core_distance_angstrom": 2.8431,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6R3E",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6R3E:LIG:E:SO4:503:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 86, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9702, \"uniprot_position\": 300}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 90, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.571, \"uniprot_position\": 304}]",
          "chain_id": "PDB:6R3E:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "503",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B,DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 274, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B,DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 274, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6R3E:LIG:E:SO4:503:.",
            "nearest_polypeptide_distance_angstrom": 2.8431,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.71,
            "occupancy_min": 0.71,
            "pdb_id": "6R3E",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.962, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 38, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8431, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 46, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1723, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"271\", \"component\": \"GLU\", \"entity_position\": 57, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7371, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"300\", \"component\": \"LYS\", \"entity_position\": 86, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9702, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"304\", \"component\": \"HIS\", \"entity_position\": 90, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.571, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/6R3E/original.cif",
            "source_coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6R3E:LIG:E:SO4:503:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 3.571,
          "minimum_core_distance_angstrom": 6.4065,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6R3E",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6R3E:LIG:E:SO4:503:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2598, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.942, \"uniprot_position\": 276}]",
          "chain_id": "PDB:6R3E:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2598, \"uniprot_position\": 234}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.942, \"uniprot_position\": 276}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "504",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B,DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 274, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B,DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 274, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6R3E:LIG:F:SO4:504:.",
            "nearest_polypeptide_distance_angstrom": 2.942,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6R3E",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2598, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.942, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 96, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.356, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"311\", \"component\": \"VAL\", \"entity_position\": 97, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1887, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/6R3E/original.cif",
            "source_coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6R3E:LIG:F:SO4:504:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.942,
          "minimum_core_distance_angstrom": 2.942,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6R3E",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6R3E:LIG:F:SO4:504:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 96, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.356, \"uniprot_position\": 310}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"311\", \"component\": \"VAL\", \"entity_position\": 97, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1887, \"uniprot_position\": 311}]",
          "chain_id": "PDB:6R3E:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "504",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B,DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 274, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B,DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 274, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6R3E:LIG:F:SO4:504:.",
            "nearest_polypeptide_distance_angstrom": 2.942,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "6R3E",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"234\", \"component\": \"LYS\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2598, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"LYS\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.942, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"310\", \"component\": \"ARG\", \"entity_position\": 96, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.356, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"311\", \"component\": \"VAL\", \"entity_position\": 97, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1887, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/6R3E/original.cif",
            "source_coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6R3E:LIG:F:SO4:504:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 3.356,
          "minimum_core_distance_angstrom": 13.212,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6R3E",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6R3E:LIG:F:SO4:504:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5607, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 38, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8516, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8629, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4959, \"uniprot_position\": 269}]",
          "chain_id": "PDB:6R3E:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5607, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 38, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8516, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8629, \"uniprot_position\": 260}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4959, \"uniprot_position\": 269}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "501",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B,DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 274, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6R3E:LIG:G:SO4:501:.",
            "nearest_polypeptide_distance_angstrom": 2.5607,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.71,
            "occupancy_min": 0.71,
            "pdb_id": "6R3E",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5607, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"ARG\", \"entity_position\": 38, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8516, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"260\", \"component\": \"TRP\", \"entity_position\": 46, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8629, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"269\", \"component\": \"PHE\", \"entity_position\": 55, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4959, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/6R3E/original.cif",
            "source_coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6R3E:LIG:G:SO4:501:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.5607,
          "minimum_core_distance_angstrom": 2.5607,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "6R3E",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6R3E:LIG:G:SO4:501:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 7, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9115, \"uniprot_position\": 221}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 61, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4733, \"uniprot_position\": 275}]",
          "chain_id": "PDB:6R3E:CHAIN:A:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 61, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4733, \"uniprot_position\": 275}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "502",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B,DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 274, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B,DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 274, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6R3E:LIG:H:SO4:502:.",
            "nearest_polypeptide_distance_angstrom": 2.8081,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.82,
            "occupancy_min": 0.82,
            "pdb_id": "6R3E",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 7, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9115, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 61, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4733, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 94, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8081, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 98, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9201, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 135, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1631, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 136, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.043, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 137, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9796, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/6R3E/original.cif",
            "source_coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6R3E:LIG:H:SO4:502:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 3.9115,
          "minimum_core_distance_angstrom": 4.4733,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6R3E",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6R3E:LIG:H:SO4:502:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 94, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8081, \"uniprot_position\": 308}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 98, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9201, \"uniprot_position\": 312}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 135, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1631, \"uniprot_position\": 349}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 136, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.043, \"uniprot_position\": 350}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 137, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9796, \"uniprot_position\": 351}]",
          "chain_id": "PDB:6R3E:CHAIN:B:UP:Q9UBC3",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "DNMT3B",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "502",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"DNA (cytosine-5)-methyltransferase 3B,DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 274, \"uniprot_ids\": [\"Q9UBC3\"]}, {\"description\": \"DNA (cytosine-5)-methyltransferase 3B,DNA (cytosine-5)-methyltransferase 3B\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 274, \"uniprot_ids\": [\"Q9UBC3\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:6R3E:LIG:H:SO4:502:.",
            "nearest_polypeptide_distance_angstrom": 2.8081,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.82,
            "occupancy_min": 0.82,
            "pdb_id": "6R3E",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"221\", \"component\": \"LYS\", \"entity_position\": 7, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9115, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"ASP\", \"entity_position\": 61, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4733, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"308\", \"component\": \"LYS\", \"entity_position\": 94, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8081, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"312\", \"component\": \"ARG\", \"entity_position\": 98, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9201, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"349\", \"component\": \"LYS\", \"entity_position\": 135, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1631, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"350\", \"component\": \"PRO\", \"entity_position\": 136, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.043, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"351\", \"component\": \"ASN\", \"entity_position\": 137, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9796, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/DNMT3B__HUMAN__Q9UBC3/Co-Crystals/6R3E/original.cif",
            "source_coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:6R3E:LIG:H:SO4:502:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": null,
          "minimum_chain_distance_angstrom": 2.8081,
          "minimum_core_distance_angstrom": 5.6563,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "6R3E",
          "protein_id": "UP:Q9UBC3",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:6R3E:LIG:H:SO4:502:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3481, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3151, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3307, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3481, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3151, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3307, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HG0:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG0:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.3151,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3481, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3151, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3307, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG0/original.cif",
            "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG0:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.3151,
          "minimum_chain_distance_angstrom": 3.3151,
          "minimum_core_distance_angstrom": 5.8486,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG0:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1042, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.743, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2583, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7051, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9452, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1042, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.743, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2583, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7051, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9452, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG0:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1042, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.743, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2583, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7051, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9452, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG0:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7051,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1042, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.743, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2583, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7051, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9452, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG0/original.cif",
            "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG0:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7051,
          "minimum_chain_distance_angstrom": 2.7051,
          "minimum_core_distance_angstrom": 2.7051,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG0:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9086, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9534, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0908, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0245, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0637, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.433, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8331, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8771, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9086, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9534, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0908, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0245, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0637, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.433, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8331, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8771, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HG0:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG0:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.433,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9086, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9534, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0908, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0245, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0637, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.433, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8331, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8771, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0731, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9593, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG0/original.cif",
            "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG0:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.433,
          "minimum_chain_distance_angstrom": 2.433,
          "minimum_core_distance_angstrom": 5.6481,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG0:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0731, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9593, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0731, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9593, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HG0:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG0:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.433,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9086, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9534, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0908, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0245, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0637, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.433, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8331, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8771, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0731, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9593, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG0/original.cif",
            "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG0:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.0731,
          "minimum_chain_distance_angstrom": 3.0731,
          "minimum_core_distance_angstrom": 9.6391,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG0:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.868, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.868, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HG0:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.868, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG0:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7963,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.868, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1813, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7036, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8739, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4467, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3821, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7963, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6868, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG0/original.cif",
            "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG0:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.868,
          "minimum_chain_distance_angstrom": 2.868,
          "minimum_core_distance_angstrom": 2.868,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG0:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1813, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7036, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8739, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4467, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3821, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7963, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6868, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1813, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7036, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8739, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4467, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3821, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7963, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6868, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HG0:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG0:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7963,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.868, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1813, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7036, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8739, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4467, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3821, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7963, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6868, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG0/original.cif",
            "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG0:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7963,
          "minimum_chain_distance_angstrom": 2.7963,
          "minimum_core_distance_angstrom": 5.7124,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG0:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8336, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4807, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5477, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8954, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9267, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8336, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4807, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5477, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8954, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9267, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG0:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8336, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4807, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5477, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8954, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9267, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG0:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8336,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8336, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4807, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5477, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8954, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9267, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG0/original.cif",
            "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG0:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.8336,
          "minimum_chain_distance_angstrom": 2.8336,
          "minimum_core_distance_angstrom": 2.8336,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG0:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.386, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5725, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5424, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.386, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5725, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5424, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HG0:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.386, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5725, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5424, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG0:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.5725,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.386, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5725, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5424, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG0/original.cif",
            "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG0:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.5725,
          "minimum_chain_distance_angstrom": 2.5725,
          "minimum_core_distance_angstrom": 2.5725,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG0:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7409, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2906, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1674, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7409, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2906, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1674, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HG1:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG1:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1674,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7409, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2906, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1674, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG1/original.cif",
            "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG1:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1674,
          "minimum_chain_distance_angstrom": 3.1674,
          "minimum_core_distance_angstrom": 5.746,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG1:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0282, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9212, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4901, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1063, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0319, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0282, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9212, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4901, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1063, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0319, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG1:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0282, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9212, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4901, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1063, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0319, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG1:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 3.0282,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0282, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9212, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4901, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1063, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0319, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG1/original.cif",
            "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG1:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 3.0282,
          "minimum_chain_distance_angstrom": 3.0282,
          "minimum_core_distance_angstrom": 3.0282,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG1:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9904, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.028, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0606, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0248, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8566, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3245, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9921, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9752, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9904, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.028, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0606, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0248, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8566, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3245, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9921, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9752, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HG1:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG1:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.3245,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9904, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.028, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0606, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0248, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8566, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3245, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9921, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9752, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2455, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8909, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG1/original.cif",
            "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG1:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.3245,
          "minimum_chain_distance_angstrom": 2.3245,
          "minimum_core_distance_angstrom": 5.6996,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG1:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2455, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8909, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2455, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8909, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HG1:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG1:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.3245,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9904, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.028, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0606, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0248, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8566, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3245, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9921, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9752, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2455, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8909, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG1/original.cif",
            "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG1:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.2455,
          "minimum_chain_distance_angstrom": 3.2455,
          "minimum_core_distance_angstrom": 9.5438,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG1:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.033, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.033, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HG1:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.033, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG1:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7487,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.033, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2919, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8243, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8576, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.279, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2711, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7487, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.713, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG1/original.cif",
            "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG1:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.033,
          "minimum_chain_distance_angstrom": 3.033,
          "minimum_core_distance_angstrom": 3.033,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG1:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2919, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8243, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8576, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.279, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2711, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7487, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.713, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2919, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8243, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8576, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.279, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2711, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7487, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.713, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HG1:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG1:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7487,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.033, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2919, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8243, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8576, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.279, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2711, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7487, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.713, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG1/original.cif",
            "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG1:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7487,
          "minimum_chain_distance_angstrom": 2.7487,
          "minimum_core_distance_angstrom": 5.6014,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG1:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9787, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3702, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5011, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7188, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2019, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9787, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3702, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5011, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7188, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2019, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG1:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9787, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3702, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5011, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7188, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2019, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG1:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7188,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9787, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3702, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5011, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7188, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2019, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG1/original.cif",
            "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG1:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7188,
          "minimum_chain_distance_angstrom": 2.7188,
          "minimum_core_distance_angstrom": 2.7188,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG1:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7323, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3516, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9211, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1905, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7323, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3516, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9211, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1905, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HG1:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7323, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3516, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9211, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1905, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG1:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7323,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7323, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3516, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9211, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1905, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG1/original.cif",
            "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG1:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.7323,
          "minimum_chain_distance_angstrom": 2.7323,
          "minimum_core_distance_angstrom": 2.7323,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG1:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.59, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0588, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5194, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.59, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0588, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5194, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HG2:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG2:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.0588,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.59, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0588, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5194, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG2/original.cif",
            "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG2:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.0588,
          "minimum_chain_distance_angstrom": 3.0588,
          "minimum_core_distance_angstrom": 5.703,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG2:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9191, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7473, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7517, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0285, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7659, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9191, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7473, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7517, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0285, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7659, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG2:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9191, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7473, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7517, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0285, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7659, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG2:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9191,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9191, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7473, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7517, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0285, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7659, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG2/original.cif",
            "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG2:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.9191,
          "minimum_chain_distance_angstrom": 2.9191,
          "minimum_core_distance_angstrom": 2.9191,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG2:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5942, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6834, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0615, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0023, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2198, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6801, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7333, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6488, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5942, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6834, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0615, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0023, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2198, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6801, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7333, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6488, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HG2:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG2:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.6801,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5942, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6834, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0615, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0023, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2198, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6801, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7333, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6488, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2256, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8371, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG2/original.cif",
            "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG2:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.6801,
          "minimum_chain_distance_angstrom": 2.6801,
          "minimum_core_distance_angstrom": 5.6733,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG2:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2256, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8371, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2256, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8371, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HG2:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG2:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.6801,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5942, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6834, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0615, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0023, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2198, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6801, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7333, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6488, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2256, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8371, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG2/original.cif",
            "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG2:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.2256,
          "minimum_chain_distance_angstrom": 3.2256,
          "minimum_core_distance_angstrom": 9.4037,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG2:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9591, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9591, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HG2:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9591, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG2:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7456,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9591, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2202, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7208, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8204, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3519, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2613, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7456, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6518, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG2/original.cif",
            "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG2:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.9591,
          "minimum_chain_distance_angstrom": 2.9591,
          "minimum_core_distance_angstrom": 2.9591,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG2:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2202, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7208, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8204, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3519, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2613, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7456, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6518, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2202, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7208, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8204, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3519, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2613, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7456, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6518, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HG2:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG2:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7456,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9591, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2202, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7208, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8204, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3519, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2613, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7456, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6518, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG2/original.cif",
            "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG2:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7456,
          "minimum_chain_distance_angstrom": 2.7456,
          "minimum_core_distance_angstrom": 5.6407,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG2:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8766, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.21, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3022, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7551, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9732, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8766, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.21, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3022, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7551, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9732, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG2:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8766, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.21, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3022, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7551, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9732, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG2:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7551,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8766, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.21, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3022, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7551, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9732, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG2/original.cif",
            "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG2:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.7551,
          "minimum_chain_distance_angstrom": 2.7551,
          "minimum_core_distance_angstrom": 2.7551,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG2:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2548, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0155, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.867, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2548, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0155, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.867, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HG2:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2548, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0155, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.867, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "M",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG2:LIG:M:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 3.0155,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2548, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0155, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.867, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG2/original.cif",
            "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG2:LIG:M:SO4:102:.",
          "ligand_label_asym_id": "M",
          "minimum_Pfam_distance_angstrom": 3.0155,
          "minimum_chain_distance_angstrom": 3.0155,
          "minimum_core_distance_angstrom": 3.0155,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG2:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4738, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3038, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1259, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4738, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3038, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1259, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HG3:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG3:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1259,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4738, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3038, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1259, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG3/original.cif",
            "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG3:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1259,
          "minimum_chain_distance_angstrom": 3.1259,
          "minimum_core_distance_angstrom": 5.8876,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG3:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9608, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5513, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5912, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6268, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9926, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9608, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5513, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5912, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6268, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9926, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG3:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9608, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5513, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5912, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6268, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9926, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG3:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6268,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9608, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5513, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5912, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6268, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9926, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG3/original.cif",
            "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG3:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.6268,
          "minimum_chain_distance_angstrom": 2.6268,
          "minimum_core_distance_angstrom": 2.6268,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG3:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5166, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8017, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0442, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9635, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2735, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6954, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.853, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.802, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5166, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8017, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0442, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9635, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2735, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6954, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.853, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.802, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HG3:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG3:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6954,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5166, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8017, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0442, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9635, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2735, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6954, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.853, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.802, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2173, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9503, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG3/original.cif",
            "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG3:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.6954,
          "minimum_chain_distance_angstrom": 2.6954,
          "minimum_core_distance_angstrom": 5.7672,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG3:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2173, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9503, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2173, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9503, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HG3:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG3:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6954,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5166, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8017, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0442, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9635, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2735, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6954, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.853, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.802, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2173, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9503, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG3/original.cif",
            "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG3:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.2173,
          "minimum_chain_distance_angstrom": 3.2173,
          "minimum_core_distance_angstrom": 9.5434,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG3:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9765, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9765, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HG3:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9765, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG3:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8124,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9765, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1749, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.703, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8564, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4432, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4268, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8124, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7229, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG3/original.cif",
            "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG3:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.9765,
          "minimum_chain_distance_angstrom": 2.9765,
          "minimum_core_distance_angstrom": 2.9765,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG3:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1749, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.703, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8564, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4432, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4268, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8124, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7229, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1749, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.703, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8564, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4432, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4268, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8124, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7229, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HG3:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG3:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8124,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9765, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1749, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.703, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8564, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4432, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4268, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8124, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7229, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG3/original.cif",
            "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG3:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.8124,
          "minimum_chain_distance_angstrom": 2.8124,
          "minimum_core_distance_angstrom": 5.6784,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG3:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.956, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2643, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3749, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8145, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0294, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.956, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2643, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3749, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8145, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0294, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG3:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.956, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2643, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3749, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8145, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0294, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG3:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8145,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.956, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2643, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3749, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8145, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0294, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG3/original.cif",
            "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG3:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.8145,
          "minimum_chain_distance_angstrom": 2.8145,
          "minimum_core_distance_angstrom": 2.8145,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG3:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9633, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1928, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9765, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.983, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9633, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1928, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9765, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.983, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG3:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9633, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1928, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9765, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.983, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG3:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9633,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9633, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1928, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9765, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.983, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG3/original.cif",
            "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG3:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.9633,
          "minimum_chain_distance_angstrom": 2.9633,
          "minimum_core_distance_angstrom": 2.9633,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG3:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3223, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2936, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4149, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3223, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2936, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4149, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HG4:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG4:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.2936,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG4",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3223, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2936, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4149, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG4/original.cif",
            "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG4:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.2936,
          "minimum_chain_distance_angstrom": 3.2936,
          "minimum_core_distance_angstrom": 5.5804,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG4:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0401, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.469, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.726, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8648, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2574, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0401, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.469, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.726, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8648, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2574, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG4:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0401, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.469, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.726, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8648, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2574, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG4:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8648,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG4",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0401, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.469, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.726, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8648, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2574, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG4/original.cif",
            "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG4:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.8648,
          "minimum_chain_distance_angstrom": 2.8648,
          "minimum_core_distance_angstrom": 2.8648,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG4:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8031, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0175, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9231, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9057, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1794, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3512, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.076, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.944, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8031, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0175, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9231, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9057, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1794, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3512, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.076, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.944, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HG4:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG4:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.3512,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG4",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8031, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0175, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9231, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9057, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1794, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3512, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.076, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.944, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0744, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG4/original.cif",
            "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG4:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.3512,
          "minimum_chain_distance_angstrom": 2.3512,
          "minimum_core_distance_angstrom": 5.7221,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG4:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0744, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0744, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HG4:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG4:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.3512,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG4",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8031, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0175, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9231, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9057, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1794, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3512, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.076, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.944, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0744, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG4/original.cif",
            "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG4:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.0744,
          "minimum_chain_distance_angstrom": 3.0744,
          "minimum_core_distance_angstrom": 9.5238,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG4:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9575, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9575, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HG4:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9575, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG4:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7239,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG4",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9575, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1802, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6658, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7239, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.456, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3984, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7593, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6919, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG4/original.cif",
            "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG4:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9575,
          "minimum_chain_distance_angstrom": 2.9575,
          "minimum_core_distance_angstrom": 2.9575,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG4:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1802, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6658, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7239, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.456, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3984, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7593, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6919, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1802, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6658, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7239, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.456, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3984, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7593, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6919, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HG4:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG4:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7239,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG4",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9575, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1802, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6658, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7239, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.456, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3984, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7593, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6919, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG4/original.cif",
            "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG4:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7239,
          "minimum_chain_distance_angstrom": 2.7239,
          "minimum_core_distance_angstrom": 5.797,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG4:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0899, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1869, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3235, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4176, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0838, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0899, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1869, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3235, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4176, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0838, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG4:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0899, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1869, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3235, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4176, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0838, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG4:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.4176,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG4",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0899, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1869, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3235, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4176, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0838, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG4/original.cif",
            "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG4:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.4176,
          "minimum_chain_distance_angstrom": 2.4176,
          "minimum_core_distance_angstrom": 2.4176,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG4:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0581, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8693, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6628, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5576, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0581, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8693, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6628, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5576, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HG4:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0581, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8693, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6628, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5576, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG4:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6628,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG4",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0581, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8693, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6628, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5576, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG4/original.cif",
            "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG4:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.6628,
          "minimum_chain_distance_angstrom": 2.6628,
          "minimum_core_distance_angstrom": 2.6628,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG4:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9568, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2089, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4005, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9568, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2089, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4005, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HG5:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG5:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.2089,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9568, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2089, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4005, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG5/original.cif",
            "source_coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG5:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.2089,
          "minimum_chain_distance_angstrom": 3.2089,
          "minimum_core_distance_angstrom": 6.0934,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG5:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0775, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5363, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7683, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9843, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4902, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0775, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5363, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7683, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9843, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4902, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG5:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0775, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5363, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7683, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9843, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4902, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG5:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9843,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0775, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5363, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7683, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9843, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4902, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG5/original.cif",
            "source_coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG5:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.9843,
          "minimum_chain_distance_angstrom": 2.9843,
          "minimum_core_distance_angstrom": 2.9843,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG5:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6722, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0128, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9453, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.935, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2158, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5142, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1299, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6722, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0128, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9453, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.935, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2158, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5142, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1299, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HG5:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG5:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5142,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6722, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0128, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9453, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.935, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2158, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5142, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1299, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3797, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG5/original.cif",
            "source_coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG5:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.5142,
          "minimum_chain_distance_angstrom": 2.5142,
          "minimum_core_distance_angstrom": 5.8121,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG5:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3797, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3797, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HG5:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG5:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5142,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6722, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0128, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9453, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.935, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2158, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5142, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1299, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3797, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG5/original.cif",
            "source_coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG5:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.3797,
          "minimum_chain_distance_angstrom": 3.3797,
          "minimum_core_distance_angstrom": 9.5853,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG5:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9094, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9094, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HG5:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9094, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG5:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7902,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9094, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.319, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9943, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0191, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4584, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2816, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7902, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7273, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG5/original.cif",
            "source_coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG5:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9094,
          "minimum_chain_distance_angstrom": 2.9094,
          "minimum_core_distance_angstrom": 2.9094,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG5:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.319, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9943, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0191, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4584, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2816, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7902, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7273, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.319, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9943, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0191, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4584, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2816, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7902, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7273, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HG5:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG5:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7902,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9094, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.319, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9943, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0191, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4584, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2816, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7902, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7273, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG5/original.cif",
            "source_coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG5:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7902,
          "minimum_chain_distance_angstrom": 2.7902,
          "minimum_core_distance_angstrom": 5.7829,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG5:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8969, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4993, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4708, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9713, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0332, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8969, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4993, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4708, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9713, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0332, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG5:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8969, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4993, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4708, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9713, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0332, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG5:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8969,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8969, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4993, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4708, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9713, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0332, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG5/original.cif",
            "source_coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG5:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.8969,
          "minimum_chain_distance_angstrom": 2.8969,
          "minimum_core_distance_angstrom": 2.8969,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG5:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.183, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6601, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.564, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.183, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6601, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.564, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HG5:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.183, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6601, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.564, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG5:LIG:K:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6601,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.183, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6601, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.564, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG5/original.cif",
            "source_coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG5:LIG:K:SO4:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.6601,
          "minimum_chain_distance_angstrom": 2.6601,
          "minimum_core_distance_angstrom": 2.6601,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG5:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0959, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2609, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3585, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0959, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2609, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3585, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HG6:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG6:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.2609,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0959, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2609, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3585, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG6/original.cif",
            "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG6:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.2609,
          "minimum_chain_distance_angstrom": 3.2609,
          "minimum_core_distance_angstrom": 5.5326,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG6:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8301, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9919, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5034, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6465, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4702, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8301, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9919, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5034, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6465, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4702, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG6:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8301, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9919, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5034, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6465, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4702, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG6:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6465,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8301, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9919, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5034, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6465, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4702, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG6/original.cif",
            "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG6:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.6465,
          "minimum_chain_distance_angstrom": 2.6465,
          "minimum_core_distance_angstrom": 2.6465,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG6:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7862, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1476, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0746, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0737, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2039, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3634, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1698, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7862, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1476, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0746, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0737, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2039, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3634, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1698, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HG6:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG6:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.3634,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7862, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1476, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0746, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0737, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2039, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3634, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1698, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.158, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9427, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG6/original.cif",
            "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG6:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.3634,
          "minimum_chain_distance_angstrom": 2.3634,
          "minimum_core_distance_angstrom": 5.7292,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG6:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.158, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9427, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.158, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9427, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HG6:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG6:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.3634,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7862, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1476, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0746, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0737, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2039, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3634, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1698, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.158, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9427, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG6/original.cif",
            "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG6:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.158,
          "minimum_chain_distance_angstrom": 3.158,
          "minimum_core_distance_angstrom": 9.6113,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG6:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8893, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8893, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HG6:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8893, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG6:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8042,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8893, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.156, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8413, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8664, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.442, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3202, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8042, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6933, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG6/original.cif",
            "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG6:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8893,
          "minimum_chain_distance_angstrom": 2.8893,
          "minimum_core_distance_angstrom": 2.8893,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG6:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.156, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8413, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8664, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.442, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3202, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8042, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6933, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.156, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8413, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8664, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.442, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3202, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8042, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6933, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HG6:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG6:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8042,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8893, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.156, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8413, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8664, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.442, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3202, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8042, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6933, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG6/original.cif",
            "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG6:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8042,
          "minimum_chain_distance_angstrom": 2.8042,
          "minimum_core_distance_angstrom": 5.7466,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG6:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9582, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3753, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3699, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5458, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0427, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9582, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3753, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3699, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5458, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0427, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG6:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9582, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3753, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3699, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5458, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0427, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG6:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.5458,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9582, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3753, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3699, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5458, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0427, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG6/original.cif",
            "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG6:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.5458,
          "minimum_chain_distance_angstrom": 2.5458,
          "minimum_core_distance_angstrom": 2.5458,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG6:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.217, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7808, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6523, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.2293, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.217, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7808, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6523, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.2293, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HG6:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.217, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7808, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6523, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.2293, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG6:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6523,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.217, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7808, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6523, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.2293, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG6/original.cif",
            "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG6:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.6523,
          "minimum_chain_distance_angstrom": 2.6523,
          "minimum_core_distance_angstrom": 2.6523,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG6:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.461, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.968, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.374, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.461, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.968, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.374, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HG7:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG7:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.968,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.461, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.968, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.374, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG7/original.cif",
            "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG7:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.968,
          "minimum_chain_distance_angstrom": 2.968,
          "minimum_core_distance_angstrom": 5.7799,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG7:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.021, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4356, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5116, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7752, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4382, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.021, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4356, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5116, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7752, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4382, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG7:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.021, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4356, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5116, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7752, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4382, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG7:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7752,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.021, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4356, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5116, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7752, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4382, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG7/original.cif",
            "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG7:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7752,
          "minimum_chain_distance_angstrom": 2.7752,
          "minimum_core_distance_angstrom": 2.7752,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG7:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7424, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7778, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1722, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0703, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2967, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7133, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7524, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6425, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7424, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7778, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1722, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0703, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2967, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7133, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7524, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6425, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HG7:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG7:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.7133,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7424, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7778, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1722, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0703, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2967, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7133, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7524, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6425, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.955, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG7/original.cif",
            "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG7:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.7133,
          "minimum_chain_distance_angstrom": 2.7133,
          "minimum_core_distance_angstrom": 5.4947,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG7:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.955, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.955, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HG7:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG7:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.7133,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7424, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7778, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1722, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0703, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2967, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7133, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7524, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6425, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.955, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG7/original.cif",
            "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG7:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.955,
          "minimum_chain_distance_angstrom": 2.955,
          "minimum_core_distance_angstrom": 9.5636,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG7:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8717, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8717, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HG7:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8717, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG7:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8104,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8717, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1594, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6135, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8104, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.579, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4128, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8135, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7448, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG7/original.cif",
            "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG7:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8717,
          "minimum_chain_distance_angstrom": 2.8717,
          "minimum_core_distance_angstrom": 2.8717,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG7:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1594, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6135, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8104, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.579, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4128, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8135, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7448, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1594, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6135, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8104, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.579, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4128, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8135, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7448, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HG7:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG7:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8104,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8717, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1594, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6135, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8104, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.579, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4128, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8135, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7448, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG7/original.cif",
            "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG7:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8104,
          "minimum_chain_distance_angstrom": 2.8104,
          "minimum_core_distance_angstrom": 5.7006,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG7:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9082, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4016, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4654, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9856, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8828, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9082, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4016, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4654, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9856, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8828, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG7:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9082, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4016, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4654, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9856, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8828, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG7:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9082,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9082, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4016, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4654, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9856, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8828, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG7/original.cif",
            "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG7:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.9082,
          "minimum_chain_distance_angstrom": 2.9082,
          "minimum_core_distance_angstrom": 2.9082,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG7:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1115, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8326, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3912, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8882, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1115, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8326, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3912, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8882, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG7:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1115, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8326, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3912, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8882, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG7:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8326,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1115, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8326, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3912, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8882, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG7/original.cif",
            "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG7:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.8326,
          "minimum_chain_distance_angstrom": 2.8326,
          "minimum_core_distance_angstrom": 2.8326,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG7:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4775, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2199, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4597, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4775, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2199, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4597, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HG8:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG8:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.2199,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4775, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2199, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4597, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG8/original.cif",
            "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG8:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.2199,
          "minimum_chain_distance_angstrom": 3.2199,
          "minimum_core_distance_angstrom": 5.6865,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG8:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1889, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5096, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3031, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7223, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8553, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1889, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5096, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3031, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7223, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8553, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG8:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1889, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5096, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3031, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7223, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8553, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG8:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7223,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1889, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5096, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3031, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7223, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8553, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG8/original.cif",
            "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG8:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7223,
          "minimum_chain_distance_angstrom": 2.7223,
          "minimum_core_distance_angstrom": 2.7223,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG8:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6324, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7389, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0561, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9851, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2764, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7339, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8247, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7405, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6324, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7389, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0561, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9851, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2764, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7339, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8247, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7405, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HG8:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG8:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.7339,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6324, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7389, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0561, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9851, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2764, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7339, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8247, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7405, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2161, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9525, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG8/original.cif",
            "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG8:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.7339,
          "minimum_chain_distance_angstrom": 2.7339,
          "minimum_core_distance_angstrom": 5.7101,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG8:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2161, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9525, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2161, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9525, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HG8:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG8:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.7339,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6324, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7389, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0561, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9851, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2764, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7339, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8247, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7405, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2161, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9525, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG8/original.cif",
            "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG8:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.2161,
          "minimum_chain_distance_angstrom": 3.2161,
          "minimum_core_distance_angstrom": 9.5774,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG8:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0198, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0198, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HG8:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0198, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG8:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8098,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0198, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3196, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7296, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9109, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3672, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.358, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8098, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7325, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG8/original.cif",
            "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG8:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.0198,
          "minimum_chain_distance_angstrom": 3.0198,
          "minimum_core_distance_angstrom": 3.0198,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG8:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3196, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7296, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9109, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3672, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.358, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8098, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7325, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3196, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7296, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9109, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3672, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.358, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8098, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7325, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HG8:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG8:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8098,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0198, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3196, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7296, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9109, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3672, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.358, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8098, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7325, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG8/original.cif",
            "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG8:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8098,
          "minimum_chain_distance_angstrom": 2.8098,
          "minimum_core_distance_angstrom": 5.7051,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG8:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8978, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3877, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4353, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9365, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0028, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8978, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3877, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4353, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9365, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0028, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG8:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8978, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3877, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4353, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9365, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0028, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG8:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8978,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8978, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3877, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4353, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9365, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0028, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG8/original.cif",
            "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG8:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.8978,
          "minimum_chain_distance_angstrom": 2.8978,
          "minimum_core_distance_angstrom": 2.8978,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG8:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.338, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8563, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8358, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.338, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8563, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8358, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HG8:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.338, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8563, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8358, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG8:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8563,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.338, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8563, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8358, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG8/original.cif",
            "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG8:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.8563,
          "minimum_chain_distance_angstrom": 2.8563,
          "minimum_core_distance_angstrom": 2.8563,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG8:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0498, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3713, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4616, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0498, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3713, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4616, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HG9:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG9:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.3713,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0498, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3713, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4616, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG9/original.cif",
            "source_coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG9:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.3713,
          "minimum_chain_distance_angstrom": 3.3713,
          "minimum_core_distance_angstrom": 5.6751,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG9",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG9:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9951, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4219, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6705, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8494, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4934, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9951, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4219, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6705, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8494, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4934, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG9:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9951, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4219, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6705, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8494, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4934, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG9:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8494,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9951, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4219, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6705, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8494, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4934, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG9/original.cif",
            "source_coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG9:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.8494,
          "minimum_chain_distance_angstrom": 2.8494,
          "minimum_core_distance_angstrom": 2.8494,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG9",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG9:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3483, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7392, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1204, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2525, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5948, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9738, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9854, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3483, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7392, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1204, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2525, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5948, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9738, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9854, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HG9:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG9:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5948,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3483, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7392, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1204, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2525, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5948, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9738, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9854, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4836, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9078, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG9/original.cif",
            "source_coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG9:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.5948,
          "minimum_chain_distance_angstrom": 2.5948,
          "minimum_core_distance_angstrom": 5.941,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG9",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG9:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4836, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9078, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4836, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9078, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HG9:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG9:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5948,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3483, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7392, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1204, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2525, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5948, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9738, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9854, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4836, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9078, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG9/original.cif",
            "source_coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG9:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.4836,
          "minimum_chain_distance_angstrom": 3.4836,
          "minimum_core_distance_angstrom": 9.442,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG9",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG9:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9109, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9109, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HG9:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9109, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG9:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7424,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9109, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1617, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8203, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8674, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4795, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2985, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7424, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6867, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG9/original.cif",
            "source_coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG9:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9109,
          "minimum_chain_distance_angstrom": 2.9109,
          "minimum_core_distance_angstrom": 2.9109,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG9",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG9:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1617, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8203, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8674, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4795, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2985, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7424, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6867, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1617, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8203, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8674, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4795, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2985, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7424, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6867, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HG9:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG9:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7424,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9109, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1617, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8203, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8674, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4795, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2985, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7424, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6867, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG9/original.cif",
            "source_coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG9:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7424,
          "minimum_chain_distance_angstrom": 2.7424,
          "minimum_core_distance_angstrom": 5.7769,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HG9",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG9:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8351, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7986, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7142, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1383, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9433, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8351, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7986, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7142, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1383, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9433, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HG9:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8351, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7986, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7142, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1383, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9433, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG9:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8351,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8351, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7986, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7142, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1383, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9433, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG9/original.cif",
            "source_coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG9:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.8351,
          "minimum_chain_distance_angstrom": 2.8351,
          "minimum_core_distance_angstrom": 2.8351,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG9",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG9:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1744, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9636, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8972, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1744, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9636, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8972, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HG9:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1744, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9636, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8972, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HG9:LIG:K:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.9636,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HG9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1744, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9636, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8972, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HG9/original.cif",
            "source_coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HG9:LIG:K:SO4:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.9636,
          "minimum_chain_distance_angstrom": 2.9636,
          "minimum_core_distance_angstrom": 2.9636,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HG9",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HG9:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2446, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3568, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3563, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2446, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3568, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3563, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGA:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGA:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.3563,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2446, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3568, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3563, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGA/original.cif",
            "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGA:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.3563,
          "minimum_chain_distance_angstrom": 3.3563,
          "minimum_core_distance_angstrom": 5.8529,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGA:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9431, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3581, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4656, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5865, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5835, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9917, \"uniprot_position\": 19}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9431, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3581, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4656, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5865, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5835, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9917, \"uniprot_position\": 19}]",
          "chain_id": "PDB:7HGA:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9431, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3581, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4656, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5865, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5835, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9917, \"uniprot_position\": 19}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGA:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.5865,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9431, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3581, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4656, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5865, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5835, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9917, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGA/original.cif",
            "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGA:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.5865,
          "minimum_chain_distance_angstrom": 2.5865,
          "minimum_core_distance_angstrom": 2.5865,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGA:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6355, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7641, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1423, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0054, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4231, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9081, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5618, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4815, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6355, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7641, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1423, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0054, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4231, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9081, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5618, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4815, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGA:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGA:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5618,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6355, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7641, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1423, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0054, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4231, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9081, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5618, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4815, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.02, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGA/original.cif",
            "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGA:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.5618,
          "minimum_chain_distance_angstrom": 2.5618,
          "minimum_core_distance_angstrom": 5.5712,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGA:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.02, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.02, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HGA:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGA:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5618,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6355, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7641, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1423, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0054, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4231, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9081, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5618, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4815, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.02, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGA/original.cif",
            "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGA:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.02,
          "minimum_chain_distance_angstrom": 3.02,
          "minimum_core_distance_angstrom": 9.7678,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGA:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5815, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5815, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGA:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5815, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGA:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.5815,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5815, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0411, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8054, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0222, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4345, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2404, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9342, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8681, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGA/original.cif",
            "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGA:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.5815,
          "minimum_chain_distance_angstrom": 2.5815,
          "minimum_core_distance_angstrom": 2.5815,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGA:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0411, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8054, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0222, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4345, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2404, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9342, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8681, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0411, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8054, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0222, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4345, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2404, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9342, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8681, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGA:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGA:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.5815,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5815, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0411, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8054, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0222, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4345, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2404, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9342, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8681, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGA/original.cif",
            "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGA:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9342,
          "minimum_chain_distance_angstrom": 2.9342,
          "minimum_core_distance_angstrom": 5.5634,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGA:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7956, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4954, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5629, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1061, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9158, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7956, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4954, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5629, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1061, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9158, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGA:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7956, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4954, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5629, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1061, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9158, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGA:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7956,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7956, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4954, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5629, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1061, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9158, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGA/original.cif",
            "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGA:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7956,
          "minimum_chain_distance_angstrom": 2.7956,
          "minimum_core_distance_angstrom": 2.7956,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGA:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2381, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7152, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9393, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0865, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2381, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7152, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9393, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0865, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HGA:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2381, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7152, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9393, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0865, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGA:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9393,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2381, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7152, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9393, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0865, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGA/original.cif",
            "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGA:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.9393,
          "minimum_chain_distance_angstrom": 2.9393,
          "minimum_core_distance_angstrom": 2.9393,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGA:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0353, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4376, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3412, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0353, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4376, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3412, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGB:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGB:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.3412,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0353, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4376, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3412, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGB/original.cif",
            "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGB:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.3412,
          "minimum_chain_distance_angstrom": 3.3412,
          "minimum_core_distance_angstrom": 5.6733,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGB:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7168, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3411, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4101, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9353, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5293, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7168, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3411, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4101, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9353, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5293, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGB:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7168, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3411, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4101, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9353, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5293, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGB:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7168,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7168, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3411, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4101, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9353, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5293, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGB/original.cif",
            "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGB:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7168,
          "minimum_chain_distance_angstrom": 2.7168,
          "minimum_core_distance_angstrom": 2.7168,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGB:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5319, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9017, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0159, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0275, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.348, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6496, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0382, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5319, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9017, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0159, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0275, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.348, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6496, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0382, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HGB:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGB:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6496,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5319, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9017, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0159, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0275, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.348, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6496, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0382, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2817, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9825, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGB/original.cif",
            "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGB:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.6496,
          "minimum_chain_distance_angstrom": 2.6496,
          "minimum_core_distance_angstrom": 5.9298,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGB:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2817, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9825, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2817, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9825, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HGB:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGB:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6496,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5319, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9017, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0159, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0275, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.348, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6496, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0382, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2817, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9825, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGB/original.cif",
            "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGB:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.2817,
          "minimum_chain_distance_angstrom": 3.2817,
          "minimum_core_distance_angstrom": 9.4758,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGB:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9463, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9463, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGB:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9463, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGB:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8702,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9463, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8646, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.915, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8864, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9511, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5675, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2194, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8702, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8219, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGB/original.cif",
            "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGB:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9463,
          "minimum_chain_distance_angstrom": 2.9463,
          "minimum_core_distance_angstrom": 2.9463,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGB:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8646, \"uniprot_position\": 72}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.915, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8864, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9511, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5675, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2194, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8702, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8219, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8646, \"uniprot_position\": 72}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.915, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8864, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9511, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5675, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2194, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8702, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8219, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGB:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGB:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8702,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9463, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8646, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.915, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8864, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9511, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5675, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2194, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8702, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8219, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGB/original.cif",
            "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGB:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8702,
          "minimum_chain_distance_angstrom": 2.8702,
          "minimum_core_distance_angstrom": 5.8647,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGB:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0633, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2586, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3581, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.584, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.25, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0633, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2586, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3581, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.584, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.25, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGB:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0633, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2586, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3581, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.584, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.25, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGB:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.584,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0633, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2586, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3581, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.584, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.25, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGB/original.cif",
            "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGB:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.584,
          "minimum_chain_distance_angstrom": 2.584,
          "minimum_core_distance_angstrom": 2.584,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGB:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0093, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6508, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4043, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1668, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0093, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6508, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4043, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1668, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HGB:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0093, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6508, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4043, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1668, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGB:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.4043,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0093, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6508, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4043, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1668, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGB/original.cif",
            "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGB:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.4043,
          "minimum_chain_distance_angstrom": 2.4043,
          "minimum_core_distance_angstrom": 2.4043,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGB:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3177, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1884, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2168, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3177, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1884, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2168, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGC:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGC:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1884,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGC",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3177, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1884, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2168, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGC/original.cif",
            "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGC:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1884,
          "minimum_chain_distance_angstrom": 3.1884,
          "minimum_core_distance_angstrom": 5.8872,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGC:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9624, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5354, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.314, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8748, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6566, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9624, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5354, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.314, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8748, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6566, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGC:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9624, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5354, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.314, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8748, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6566, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGC:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8748,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGC",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9624, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5354, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.314, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8748, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6566, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGC/original.cif",
            "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGC:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.8748,
          "minimum_chain_distance_angstrom": 2.8748,
          "minimum_core_distance_angstrom": 2.8748,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGC:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6743, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9807, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0541, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0005, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2623, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4897, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9873, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9477, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6743, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9807, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0541, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0005, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2623, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4897, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9873, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9477, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGC:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGC:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.4897,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGC",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6743, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9807, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0541, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0005, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2623, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4897, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9873, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9477, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1416, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9052, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGC/original.cif",
            "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGC:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.4897,
          "minimum_chain_distance_angstrom": 2.4897,
          "minimum_core_distance_angstrom": 5.8356,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGC:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1416, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9052, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1416, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9052, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HGC:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGC:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.4897,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGC",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6743, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9807, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0541, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0005, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2623, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4897, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9873, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9477, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1416, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9052, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGC/original.cif",
            "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGC:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.1416,
          "minimum_chain_distance_angstrom": 3.1416,
          "minimum_core_distance_angstrom": 9.51,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGC:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8128, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8128, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGC:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8128, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGC:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8128,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGC",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8128, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1617, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6652, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8461, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.336, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3624, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.875, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6927, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGC/original.cif",
            "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGC:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8128,
          "minimum_chain_distance_angstrom": 2.8128,
          "minimum_core_distance_angstrom": 2.8128,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGC:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1617, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6652, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8461, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.336, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3624, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.875, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6927, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1617, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6652, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8461, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.336, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3624, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.875, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6927, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGC:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGC:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8128,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGC",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8128, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1617, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6652, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8461, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.336, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3624, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.875, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6927, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGC/original.cif",
            "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGC:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8461,
          "minimum_chain_distance_angstrom": 2.8461,
          "minimum_core_distance_angstrom": 5.7496,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGC:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9013, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2344, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3268, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7796, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1081, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9013, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2344, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3268, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7796, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1081, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGC:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9013, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2344, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3268, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7796, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1081, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGC:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7796,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGC",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9013, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2344, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3268, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7796, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1081, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGC/original.cif",
            "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGC:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7796,
          "minimum_chain_distance_angstrom": 2.7796,
          "minimum_core_distance_angstrom": 2.7796,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGC:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1351, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7505, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.306, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9414, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1351, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7505, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.306, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9414, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGC:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1351, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7505, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.306, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9414, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGC:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7505,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGC",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1351, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7505, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.306, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9414, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGC/original.cif",
            "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGC:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.7505,
          "minimum_chain_distance_angstrom": 2.7505,
          "minimum_core_distance_angstrom": 2.7505,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGC:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2956, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.19, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0253, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2956, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.19, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0253, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGD:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGD:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.0253,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2956, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.19, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0253, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGD/original.cif",
            "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGD:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.0253,
          "minimum_chain_distance_angstrom": 3.0253,
          "minimum_core_distance_angstrom": 5.7721,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGD:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2339, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6168, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6198, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9086, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5125, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2339, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6168, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6198, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9086, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5125, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGD:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2339, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6168, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6198, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9086, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5125, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGD:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9086,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2339, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6168, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6198, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9086, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5125, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGD/original.cif",
            "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGD:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.9086,
          "minimum_chain_distance_angstrom": 2.9086,
          "minimum_core_distance_angstrom": 2.9086,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGD:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6129, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7292, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1549, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0183, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3977, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9226, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5196, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4863, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6129, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7292, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1549, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0183, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3977, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9226, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5196, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4863, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGD:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGD:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.5196,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6129, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7292, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1549, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0183, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3977, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9226, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5196, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4863, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9424, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGD/original.cif",
            "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGD:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.5196,
          "minimum_chain_distance_angstrom": 2.5196,
          "minimum_core_distance_angstrom": 5.563,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGD:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9424, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9424, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HGD:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGD:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.5196,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6129, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7292, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1549, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0183, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3977, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9226, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5196, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4863, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9424, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGD/original.cif",
            "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGD:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9424,
          "minimum_chain_distance_angstrom": 2.9424,
          "minimum_core_distance_angstrom": 9.6873,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGD:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8867, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8867, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGD:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8867, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGD:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7951,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8867, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1905, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.735, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8469, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5218, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3257, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7951, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7077, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGD/original.cif",
            "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGD:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.8867,
          "minimum_chain_distance_angstrom": 2.8867,
          "minimum_core_distance_angstrom": 2.8867,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGD:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1905, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.735, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8469, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5218, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3257, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7951, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7077, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1905, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.735, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8469, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5218, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3257, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7951, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7077, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGD:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGD:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7951,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8867, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1905, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.735, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8469, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5218, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3257, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7951, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7077, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGD/original.cif",
            "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGD:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7951,
          "minimum_chain_distance_angstrom": 2.7951,
          "minimum_core_distance_angstrom": 5.594,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGD:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9202, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1847, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2867, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.523, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1771, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9202, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1847, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2867, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.523, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1771, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGD:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9202, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1847, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2867, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.523, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1771, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGD:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.523,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9202, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1847, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2867, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.523, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1771, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGD/original.cif",
            "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGD:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.523,
          "minimum_chain_distance_angstrom": 2.523,
          "minimum_core_distance_angstrom": 2.523,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGD:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7585, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9561, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6949, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7517, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7585, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9561, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6949, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7517, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGD:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7585, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9561, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6949, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7517, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "M",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGD:LIG:M:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7585,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7585, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9561, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6949, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7517, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGD/original.cif",
            "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGD:LIG:M:SO4:102:.",
          "ligand_label_asym_id": "M",
          "minimum_Pfam_distance_angstrom": 2.7585,
          "minimum_chain_distance_angstrom": 2.7585,
          "minimum_core_distance_angstrom": 2.7585,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGD:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3594, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2784, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4028, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3594, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2784, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4028, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGE:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGE:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.2784,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGE",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3594, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2784, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4028, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGE/original.cif",
            "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGE:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.2784,
          "minimum_chain_distance_angstrom": 3.2784,
          "minimum_core_distance_angstrom": 6.0265,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGE:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0958, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5159, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.395, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4971, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0933, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0958, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5159, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.395, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4971, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0933, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGE:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0958, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5159, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.395, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4971, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0933, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGE:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.4971,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGE",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0958, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5159, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.395, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4971, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0933, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGE/original.cif",
            "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGE:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.4971,
          "minimum_chain_distance_angstrom": 2.4971,
          "minimum_core_distance_angstrom": 2.4971,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGE:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5538, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8735, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2351, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2078, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2693, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5695, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0088, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8759, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5538, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8735, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2351, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2078, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2693, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5695, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0088, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8759, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGE:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGE:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5695,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGE",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5538, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8735, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2351, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2078, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2693, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5695, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0088, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8759, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9943, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.934, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGE/original.cif",
            "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGE:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.5695,
          "minimum_chain_distance_angstrom": 2.5695,
          "minimum_core_distance_angstrom": 5.6365,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGE:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9943, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.934, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9943, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.934, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HGE:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGE:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5695,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGE",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5538, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8735, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2351, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2078, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2693, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5695, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0088, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8759, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9943, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.934, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGE/original.cif",
            "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGE:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.9943,
          "minimum_chain_distance_angstrom": 2.9943,
          "minimum_core_distance_angstrom": 9.6302,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGE:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8767, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8767, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGE:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8767, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGE:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8331,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGE",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8767, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1657, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7307, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9347, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3822, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3618, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8331, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7466, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGE/original.cif",
            "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGE:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8767,
          "minimum_chain_distance_angstrom": 2.8767,
          "minimum_core_distance_angstrom": 2.8767,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGE:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1657, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7307, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9347, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3822, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3618, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8331, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7466, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1657, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7307, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9347, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3822, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3618, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8331, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7466, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGE:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGE:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8331,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGE",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8767, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1657, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7307, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9347, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3822, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3618, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8331, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7466, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGE/original.cif",
            "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGE:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8331,
          "minimum_chain_distance_angstrom": 2.8331,
          "minimum_core_distance_angstrom": 5.7313,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGE:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7488, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4267, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4638, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7175, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9444, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7488, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4267, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4638, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7175, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9444, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGE:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7488, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4267, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4638, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7175, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9444, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGE:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7175,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGE",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7488, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4267, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4638, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7175, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9444, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGE/original.cif",
            "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGE:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7175,
          "minimum_chain_distance_angstrom": 2.7175,
          "minimum_core_distance_angstrom": 2.7175,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGE:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1801, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9884, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7061, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6043, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1801, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9884, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7061, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6043, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HGE:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1801, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9884, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7061, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6043, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGE:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7061,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGE",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1801, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9884, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7061, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6043, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGE/original.cif",
            "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGE:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.7061,
          "minimum_chain_distance_angstrom": 2.7061,
          "minimum_core_distance_angstrom": 2.7061,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGE:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0025, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3927, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0854, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0025, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3927, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0854, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGF:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGF:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.0854,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0025, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3927, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0854, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGF/original.cif",
            "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGF:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.0854,
          "minimum_chain_distance_angstrom": 3.0854,
          "minimum_core_distance_angstrom": 5.6421,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGF:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8964, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.187, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9274, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7808, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3025, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8964, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.187, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9274, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7808, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3025, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGF:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8964, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.187, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9274, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7808, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3025, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGF:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7808,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8964, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.187, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9274, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7808, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3025, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGF/original.cif",
            "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGF:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7808,
          "minimum_chain_distance_angstrom": 2.7808,
          "minimum_core_distance_angstrom": 2.7808,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGF:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6791, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9179, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0255, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0156, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3212, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5003, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0014, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9294, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6791, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9179, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0255, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0156, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3212, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5003, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0014, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9294, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGF:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGF:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5003,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6791, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9179, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0255, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0156, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3212, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5003, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0014, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9294, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1783, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9729, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGF/original.cif",
            "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGF:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.5003,
          "minimum_chain_distance_angstrom": 2.5003,
          "minimum_core_distance_angstrom": 5.7743,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGF:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1783, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9729, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1783, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9729, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HGF:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGF:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5003,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6791, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9179, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0255, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0156, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3212, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5003, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0014, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9294, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1783, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9729, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGF/original.cif",
            "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGF:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.1783,
          "minimum_chain_distance_angstrom": 3.1783,
          "minimum_core_distance_angstrom": 9.5115,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGF:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0146, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0146, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGF:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0146, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGF:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8322,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0146, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2197, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.866, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8766, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.524, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3809, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8322, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6956, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGF/original.cif",
            "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGF:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.0146,
          "minimum_chain_distance_angstrom": 3.0146,
          "minimum_core_distance_angstrom": 3.0146,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGF:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2197, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.866, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8766, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.524, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3809, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8322, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6956, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2197, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.866, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8766, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.524, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3809, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8322, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6956, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGF:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGF:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8322,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0146, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2197, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.866, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8766, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.524, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3809, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8322, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6956, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGF/original.cif",
            "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGF:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8322,
          "minimum_chain_distance_angstrom": 2.8322,
          "minimum_core_distance_angstrom": 5.6915,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGF:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1086, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2626, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2893, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4955, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0885, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1086, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2626, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2893, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4955, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0885, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGF:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1086, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2626, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2893, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4955, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0885, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGF:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.4955,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1086, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2626, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2893, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4955, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0885, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGF/original.cif",
            "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGF:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.4955,
          "minimum_chain_distance_angstrom": 2.4955,
          "minimum_core_distance_angstrom": 2.4955,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGF:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2335, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7174, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.527, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2335, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7174, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.527, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HGF:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2335, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7174, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.527, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGF:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7174,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2335, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7174, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.527, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGF/original.cif",
            "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGF:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.7174,
          "minimum_chain_distance_angstrom": 2.7174,
          "minimum_core_distance_angstrom": 2.7174,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGF:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3982, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1844, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4311, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3982, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1844, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4311, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGG:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGG:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1844,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3982, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1844, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4311, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGG/original.cif",
            "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGG:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1844,
          "minimum_chain_distance_angstrom": 3.1844,
          "minimum_core_distance_angstrom": 5.9015,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGG:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2562, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.516, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6466, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.763, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6214, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2562, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.516, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6466, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.763, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6214, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGG:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2562, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.516, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6466, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.763, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6214, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGG:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.763,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2562, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.516, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6466, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.763, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6214, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGG/original.cif",
            "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGG:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.763,
          "minimum_chain_distance_angstrom": 2.763,
          "minimum_core_distance_angstrom": 2.763,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGG:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4284, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8403, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0967, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0763, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.315, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6309, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9561, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9539, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4284, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8403, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0967, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0763, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.315, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6309, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9561, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9539, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGG:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGG:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6309,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4284, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8403, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0967, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0763, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.315, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6309, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9561, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9539, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3207, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGG/original.cif",
            "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGG:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.6309,
          "minimum_chain_distance_angstrom": 2.6309,
          "minimum_core_distance_angstrom": 5.9144,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGG:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3207, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3207, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HGG:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGG:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6309,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4284, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8403, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0967, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0763, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.315, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6309, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9561, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9539, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3207, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGG/original.cif",
            "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGG:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.3207,
          "minimum_chain_distance_angstrom": 3.3207,
          "minimum_core_distance_angstrom": 9.5084,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGG:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8791, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8791, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGG:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8791, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGG:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6297,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8791, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2482, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6296, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6297, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2833, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3323, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7257, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5594, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGG/original.cif",
            "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGG:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8791,
          "minimum_chain_distance_angstrom": 2.8791,
          "minimum_core_distance_angstrom": 2.8791,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGG:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2482, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6296, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6297, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2833, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3323, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7257, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5594, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2482, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6296, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6297, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2833, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3323, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7257, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5594, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGG:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGG:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6297,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8791, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2482, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6296, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6297, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2833, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3323, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7257, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5594, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGG/original.cif",
            "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGG:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.6297,
          "minimum_chain_distance_angstrom": 2.6297,
          "minimum_core_distance_angstrom": 5.6139,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGG:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.126, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3159, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2904, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4053, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2024, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.126, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3159, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2904, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4053, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2024, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGG:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.126, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3159, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2904, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4053, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2024, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGG:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.4053,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.126, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3159, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2904, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4053, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2024, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGG/original.cif",
            "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGG:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.4053,
          "minimum_chain_distance_angstrom": 2.4053,
          "minimum_core_distance_angstrom": 2.4053,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGG:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7805, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5949, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6062, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0979, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7805, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5949, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6062, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0979, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HGG:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7805, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5949, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6062, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0979, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGG:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6062,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7805, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5949, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6062, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0979, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGG/original.cif",
            "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGG:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.6062,
          "minimum_chain_distance_angstrom": 2.6062,
          "minimum_core_distance_angstrom": 2.6062,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGG:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.57, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1604, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3008, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.57, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1604, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3008, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGH:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGH:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1604,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.57, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1604, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3008, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGH/original.cif",
            "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGH:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1604,
          "minimum_chain_distance_angstrom": 3.1604,
          "minimum_core_distance_angstrom": 5.9158,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGH:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4237, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7242, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4507, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7674, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1903, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4237, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7242, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4507, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7674, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1903, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGH:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4237, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7242, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4507, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7674, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1903, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGH:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7674,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4237, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7242, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4507, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7674, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1903, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGH/original.cif",
            "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGH:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7674,
          "minimum_chain_distance_angstrom": 2.7674,
          "minimum_core_distance_angstrom": 2.7674,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGH:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3367, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6716, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9408, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9253, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5861, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8475, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6146, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5604, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3367, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6716, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9408, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9253, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5861, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8475, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6146, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5604, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGH:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGH:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6146,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3367, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6716, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9408, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9253, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5861, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8475, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6146, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5604, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0717, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGH/original.cif",
            "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGH:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.6146,
          "minimum_chain_distance_angstrom": 2.6146,
          "minimum_core_distance_angstrom": 5.5694,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGH:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0717, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0717, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HGH:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGH:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6146,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3367, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6716, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9408, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9253, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5861, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8475, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6146, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5604, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0717, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGH/original.cif",
            "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGH:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.0717,
          "minimum_chain_distance_angstrom": 3.0717,
          "minimum_core_distance_angstrom": 9.9647,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGH:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8885, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8885, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGH:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8885, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGH:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.5995,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8885, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2317, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5408, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5995, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4975, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.45, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8048, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7208, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGH/original.cif",
            "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGH:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8885,
          "minimum_chain_distance_angstrom": 2.8885,
          "minimum_core_distance_angstrom": 2.8885,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGH:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2317, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5408, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5995, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4975, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.45, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8048, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7208, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2317, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5408, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5995, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4975, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.45, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8048, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7208, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGH:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGH:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.5995,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8885, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2317, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5408, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5995, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4975, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.45, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8048, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7208, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGH/original.cif",
            "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGH:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.5995,
          "minimum_chain_distance_angstrom": 2.5995,
          "minimum_core_distance_angstrom": 5.7339,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGH:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1417, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4068, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6038, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7736, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0399, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1417, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4068, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6038, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7736, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0399, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGH:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1417, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4068, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6038, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7736, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0399, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGH:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7736,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1417, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4068, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6038, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7736, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0399, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGH/original.cif",
            "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGH:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7736,
          "minimum_chain_distance_angstrom": 2.7736,
          "minimum_core_distance_angstrom": 2.7736,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGH:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2312, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0609, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9766, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2312, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0609, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9766, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HGH:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2312, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0609, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9766, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGH:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 3.0609,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2312, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0609, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9766, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGH/original.cif",
            "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGH:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 3.0609,
          "minimum_chain_distance_angstrom": 3.0609,
          "minimum_core_distance_angstrom": 3.0609,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGH:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3989, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3555, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4944, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3989, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3555, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4944, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGI:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGI:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.3555,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3989, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3555, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4944, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGI/original.cif",
            "source_coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGI:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.3555,
          "minimum_chain_distance_angstrom": 3.3555,
          "minimum_core_distance_angstrom": 5.7518,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGI",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGI:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1884, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2849, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6381, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6676, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0109, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1884, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2849, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6381, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6676, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0109, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGI:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1884, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2849, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6381, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6676, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0109, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGI:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6676,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1884, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2849, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6381, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6676, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0109, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGI/original.cif",
            "source_coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGI:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.6676,
          "minimum_chain_distance_angstrom": 2.6676,
          "minimum_core_distance_angstrom": 2.6676,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGI",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGI:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6031, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9806, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9523, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9231, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3324, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5526, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7861, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8179, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6031, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9806, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9523, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9231, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3324, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5526, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7861, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8179, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGI:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGI:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5526,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6031, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9806, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9523, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9231, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3324, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5526, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7861, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8179, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2439, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGI/original.cif",
            "source_coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGI:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.5526,
          "minimum_chain_distance_angstrom": 2.5526,
          "minimum_core_distance_angstrom": 5.7022,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGI",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGI:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2439, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2439, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HGI:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGI:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5526,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6031, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9806, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9523, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9231, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3324, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5526, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7861, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8179, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2439, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGI/original.cif",
            "source_coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGI:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.2439,
          "minimum_chain_distance_angstrom": 3.2439,
          "minimum_core_distance_angstrom": 9.5792,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGI",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGI:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9278, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9278, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGI:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9278, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGI:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7556,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9278, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2802, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0586, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0449, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4773, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4013, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7556, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7147, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGI/original.cif",
            "source_coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGI:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9278,
          "minimum_chain_distance_angstrom": 2.9278,
          "minimum_core_distance_angstrom": 2.9278,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGI",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGI:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2802, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0586, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0449, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4773, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4013, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7556, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7147, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2802, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0586, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0449, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4773, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4013, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7556, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7147, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGI:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGI:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7556,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9278, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2802, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0586, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0449, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4773, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4013, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7556, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7147, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGI/original.cif",
            "source_coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGI:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7556,
          "minimum_chain_distance_angstrom": 2.7556,
          "minimum_core_distance_angstrom": 5.6971,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGI",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGI:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1244, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1414, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2801, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5475, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2067, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1244, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1414, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2801, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5475, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2067, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGI:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1244, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1414, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2801, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5475, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2067, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGI:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.5475,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1244, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1414, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2801, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5475, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2067, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGI/original.cif",
            "source_coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGI:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.5475,
          "minimum_chain_distance_angstrom": 2.5475,
          "minimum_core_distance_angstrom": 2.5475,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGI",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGI:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0359, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9804, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5668, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6402, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0359, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9804, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5668, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6402, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HGI:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0359, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9804, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5668, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6402, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGI:LIG:K:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.5668,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0359, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9804, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5668, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6402, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGI/original.cif",
            "source_coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGI:LIG:K:SO4:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.5668,
          "minimum_chain_distance_angstrom": 2.5668,
          "minimum_core_distance_angstrom": 2.5668,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGI",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGI:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4997, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.317, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2984, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4997, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.317, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2984, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGJ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGJ:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.2984,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4997, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.317, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2984, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGJ/original.cif",
            "source_coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGJ:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.2984,
          "minimum_chain_distance_angstrom": 3.2984,
          "minimum_core_distance_angstrom": 5.8195,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGJ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGJ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1009, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6699, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5546, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5839, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.095, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1009, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6699, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5546, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5839, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.095, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGJ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1009, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6699, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5546, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5839, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.095, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGJ:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.5839,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1009, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6699, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5546, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5839, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.095, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGJ/original.cif",
            "source_coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGJ:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.5839,
          "minimum_chain_distance_angstrom": 2.5839,
          "minimum_core_distance_angstrom": 2.5839,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGJ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGJ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8583, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8888, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9367, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9256, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0913, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4322, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9218, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8768, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8583, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8888, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9367, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9256, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0913, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4322, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9218, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8768, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGJ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGJ:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.4322,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8583, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8888, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9367, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9256, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0913, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4322, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9218, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8768, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1739, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGJ/original.cif",
            "source_coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGJ:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.4322,
          "minimum_chain_distance_angstrom": 2.4322,
          "minimum_core_distance_angstrom": 5.6705,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGJ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGJ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1739, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1739, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HGJ:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGJ:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.4322,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8583, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8888, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9367, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9256, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0913, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4322, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9218, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8768, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1739, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGJ/original.cif",
            "source_coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGJ:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.1739,
          "minimum_chain_distance_angstrom": 3.1739,
          "minimum_core_distance_angstrom": 9.6285,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGJ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGJ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8379, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8379, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGJ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8379, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGJ:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7671,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8379, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3138, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8013, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9843, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3536, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3275, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7671, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7003, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGJ/original.cif",
            "source_coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGJ:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8379,
          "minimum_chain_distance_angstrom": 2.8379,
          "minimum_core_distance_angstrom": 2.8379,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGJ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGJ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3138, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8013, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9843, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3536, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3275, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7671, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7003, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3138, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8013, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9843, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3536, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3275, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7671, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7003, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGJ:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGJ:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7671,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8379, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3138, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8013, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9843, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3536, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3275, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7671, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7003, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGJ/original.cif",
            "source_coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGJ:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7671,
          "minimum_chain_distance_angstrom": 2.7671,
          "minimum_core_distance_angstrom": 5.6225,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGJ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGJ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8192, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2198, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3368, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6319, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9634, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8192, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2198, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3368, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6319, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9634, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGJ:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8192, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2198, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3368, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6319, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9634, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGJ:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6319,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8192, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2198, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3368, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6319, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9634, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGJ/original.cif",
            "source_coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGJ:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.6319,
          "minimum_chain_distance_angstrom": 2.6319,
          "minimum_core_distance_angstrom": 2.6319,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGJ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGJ:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0235, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8499, \"uniprot_position\": 16}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0235, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8499, \"uniprot_position\": 16}]",
          "chain_id": "PDB:7HGJ:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0235, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8499, \"uniprot_position\": 16}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGJ:LIG:K:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8499,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0235, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8499, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGJ/original.cif",
            "source_coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGJ:LIG:K:SO4:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.8499,
          "minimum_chain_distance_angstrom": 2.8499,
          "minimum_core_distance_angstrom": 2.8499,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGJ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGJ:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6738, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2835, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1669, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6738, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2835, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1669, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGK:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGK:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1669,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6738, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2835, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1669, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGK/original.cif",
            "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGK:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1669,
          "minimum_chain_distance_angstrom": 3.1669,
          "minimum_core_distance_angstrom": 5.9274,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGK:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1045, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5356, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4817, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6304, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9712, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1045, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5356, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4817, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6304, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9712, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGK:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1045, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5356, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4817, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6304, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9712, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGK:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6304,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1045, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5356, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4817, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6304, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9712, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGK/original.cif",
            "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGK:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.6304,
          "minimum_chain_distance_angstrom": 2.6304,
          "minimum_core_distance_angstrom": 2.6304,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGK:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7865, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.925, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0202, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9645, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1499, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4057, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9556, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8591, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7865, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.925, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0202, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9645, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1499, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4057, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9556, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8591, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGK:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGK:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.4057,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7865, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.925, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0202, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9645, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1499, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4057, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9556, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8591, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1977, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9623, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGK/original.cif",
            "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGK:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.4057,
          "minimum_chain_distance_angstrom": 2.4057,
          "minimum_core_distance_angstrom": 5.7191,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGK:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1977, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9623, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1977, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9623, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HGK:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGK:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.4057,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7865, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.925, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0202, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9645, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1499, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4057, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9556, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8591, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1977, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9623, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGK/original.cif",
            "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGK:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.1977,
          "minimum_chain_distance_angstrom": 3.1977,
          "minimum_core_distance_angstrom": 9.6127,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGK:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7493, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7493, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGK:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7493, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGK:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7493,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7493, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2449, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7316, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9069, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3188, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3424, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8949, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7353, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGK/original.cif",
            "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGK:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7493,
          "minimum_chain_distance_angstrom": 2.7493,
          "minimum_core_distance_angstrom": 2.7493,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGK:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2449, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7316, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9069, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3188, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3424, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8949, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7353, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2449, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7316, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9069, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3188, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3424, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8949, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7353, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGK:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGK:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7493,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7493, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2449, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7316, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9069, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3188, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3424, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8949, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7353, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGK/original.cif",
            "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGK:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8949,
          "minimum_chain_distance_angstrom": 2.8949,
          "minimum_core_distance_angstrom": 5.3696,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGK:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7815, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3232, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.429, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8643, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9445, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7815, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3232, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.429, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8643, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9445, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGK:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7815, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3232, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.429, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8643, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9445, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGK:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7815,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7815, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3232, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.429, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8643, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9445, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGK/original.cif",
            "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGK:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7815,
          "minimum_chain_distance_angstrom": 2.7815,
          "minimum_core_distance_angstrom": 2.7815,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGK:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8438, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5703, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7094, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1722, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8438, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5703, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7094, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1722, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HGK:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8438, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5703, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7094, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1722, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGK:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7094,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8438, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5703, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7094, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1722, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGK/original.cif",
            "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGK:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.7094,
          "minimum_chain_distance_angstrom": 2.7094,
          "minimum_core_distance_angstrom": 2.7094,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGK:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1703, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3115, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1703, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3115, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGL:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGL:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1703,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGL",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1703, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3115, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGL/original.cif",
            "source_coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGL:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1703,
          "minimum_chain_distance_angstrom": 3.1703,
          "minimum_core_distance_angstrom": 5.662,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGL",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGL:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0537, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1575, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0514, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0485, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0976, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7593, \"uniprot_position\": 19}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0537, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1575, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0514, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0485, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0976, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7593, \"uniprot_position\": 19}]",
          "chain_id": "PDB:7HGL:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0537, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1575, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0514, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0485, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0976, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7593, \"uniprot_position\": 19}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGL:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 3.0485,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGL",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0537, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1575, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0514, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0485, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0976, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7593, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGL/original.cif",
            "source_coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGL:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 3.0485,
          "minimum_chain_distance_angstrom": 3.0485,
          "minimum_core_distance_angstrom": 3.0485,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGL",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGL:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9518, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8496, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2294, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1356, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0925, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4673, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0671, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9518, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8496, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2294, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1356, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0925, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4673, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0671, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HGL:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGL:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.4673,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGL",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9518, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8496, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2294, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1356, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0925, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4673, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0671, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1368, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGL/original.cif",
            "source_coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGL:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.4673,
          "minimum_chain_distance_angstrom": 2.4673,
          "minimum_core_distance_angstrom": 5.8722,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGL",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGL:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1368, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1368, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HGL:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGL:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.4673,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGL",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9518, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8496, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2294, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1356, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0925, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4673, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0671, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1368, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGL/original.cif",
            "source_coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGL:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.1368,
          "minimum_chain_distance_angstrom": 3.1368,
          "minimum_core_distance_angstrom": 9.7692,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGL",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGL:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9898, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9898, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGL:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9898, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGL:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8535,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGL",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9898, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4792, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8656, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8535, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1295, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3309, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9058, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7946, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGL/original.cif",
            "source_coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGL:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9898,
          "minimum_chain_distance_angstrom": 2.9898,
          "minimum_core_distance_angstrom": 2.9898,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGL",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGL:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4792, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8656, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8535, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1295, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3309, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9058, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7946, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4792, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8656, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8535, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1295, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3309, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9058, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7946, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGL:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGL:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8535,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGL",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9898, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4792, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8656, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8535, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1295, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3309, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9058, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7946, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGL/original.cif",
            "source_coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGL:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8535,
          "minimum_chain_distance_angstrom": 2.8535,
          "minimum_core_distance_angstrom": 5.7085,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGL",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGL:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2562, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5809, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.806, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.67, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5783, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2562, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5809, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.806, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.67, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5783, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGL:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2562, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5809, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.806, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.67, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5783, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGL:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.67,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGL",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2562, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5809, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.806, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.67, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5783, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGL/original.cif",
            "source_coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGL:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.67,
          "minimum_chain_distance_angstrom": 2.67,
          "minimum_core_distance_angstrom": 2.67,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGL",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGL:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9645, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9298, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9503, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9645, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9298, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9503, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HGL:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9645, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9298, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9503, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGL:LIG:K:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.9298,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGL",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9645, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9298, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9503, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGL/original.cif",
            "source_coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGL:LIG:K:SO4:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.9298,
          "minimum_chain_distance_angstrom": 2.9298,
          "minimum_core_distance_angstrom": 2.9298,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGL",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGL:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0412, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3121, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8415, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0412, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3121, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8415, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGM:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGM:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8415,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0412, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3121, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8415, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGM/original.cif",
            "source_coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGM:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.8415,
          "minimum_chain_distance_angstrom": 2.8415,
          "minimum_core_distance_angstrom": 5.364,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGM",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGM:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6958, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8733, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7493, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.664, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1535, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6958, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8733, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7493, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.664, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1535, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGM:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6958, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8733, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7493, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.664, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1535, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGM:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.664,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6958, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8733, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7493, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.664, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1535, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGM/original.cif",
            "source_coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGM:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.664,
          "minimum_chain_distance_angstrom": 2.664,
          "minimum_core_distance_angstrom": 2.664,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGM",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGM:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7116, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9897, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0803, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0494, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3887, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5465, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8615, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8943, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7116, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9897, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0803, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0494, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3887, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5465, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8615, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8943, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGM:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGM:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.5465,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7116, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9897, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0803, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0494, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3887, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5465, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8615, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8943, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1835, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9765, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGM/original.cif",
            "source_coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGM:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.5465,
          "minimum_chain_distance_angstrom": 2.5465,
          "minimum_core_distance_angstrom": 5.8937,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGM",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGM:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1835, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9765, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1835, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9765, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HGM:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGM:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.5465,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7116, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9897, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0803, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0494, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3887, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5465, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8615, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8943, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1835, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9765, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGM/original.cif",
            "source_coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGM:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.1835,
          "minimum_chain_distance_angstrom": 3.1835,
          "minimum_core_distance_angstrom": 9.4407,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGM",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGM:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1176, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1176, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGM:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1176, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGM:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7032,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1176, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.328, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8733, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9175, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5961, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.386, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7032, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6399, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGM/original.cif",
            "source_coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGM:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 3.1176,
          "minimum_chain_distance_angstrom": 3.1176,
          "minimum_core_distance_angstrom": 3.1176,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGM",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGM:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.328, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8733, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9175, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5961, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.386, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7032, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6399, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.328, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8733, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9175, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5961, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.386, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7032, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6399, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGM:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGM:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7032,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1176, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.328, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8733, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9175, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5961, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.386, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7032, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6399, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGM/original.cif",
            "source_coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGM:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7032,
          "minimum_chain_distance_angstrom": 2.7032,
          "minimum_core_distance_angstrom": 5.5738,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGM",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGM:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0872, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1889, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.324, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4215, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0296, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0872, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1889, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.324, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4215, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0296, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGM:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0872, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1889, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.324, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4215, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0296, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGM:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.4215,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0872, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1889, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.324, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4215, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0296, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGM/original.cif",
            "source_coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGM:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.4215,
          "minimum_chain_distance_angstrom": 2.4215,
          "minimum_core_distance_angstrom": 2.4215,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGM",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGM:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1951, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9721, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5084, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.503, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1951, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9721, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5084, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.503, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HGM:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1951, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9721, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5084, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.503, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGM:LIG:L:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.5084,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1951, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9721, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5084, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.503, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGM/original.cif",
            "source_coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGM:LIG:L:SO4:101:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.5084,
          "minimum_chain_distance_angstrom": 2.5084,
          "minimum_core_distance_angstrom": 2.5084,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGM",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGM:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4206, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4252, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0861, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4206, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4252, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0861, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGN:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGN:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.0861,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGN",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4206, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4252, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0861, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGN/original.cif",
            "source_coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGN:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.0861,
          "minimum_chain_distance_angstrom": 3.0861,
          "minimum_core_distance_angstrom": 5.8431,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGN",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGN:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1307, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5764, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5495, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6521, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9461, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1307, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5764, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5495, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6521, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9461, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGN:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1307, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5764, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5495, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6521, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9461, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGN:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6521,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGN",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1307, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5764, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5495, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6521, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9461, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGN/original.cif",
            "source_coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGN:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.6521,
          "minimum_chain_distance_angstrom": 2.6521,
          "minimum_core_distance_angstrom": 2.6521,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGN",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGN:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4566, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.798, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0349, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9912, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4564, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7747, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8161, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7169, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4566, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.798, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0349, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9912, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4564, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7747, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8161, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7169, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGN:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGN:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.7747,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGN",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4566, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.798, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0349, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9912, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4564, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7747, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8161, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7169, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0276, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGN/original.cif",
            "source_coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGN:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.7747,
          "minimum_chain_distance_angstrom": 2.7747,
          "minimum_core_distance_angstrom": 5.6668,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGN",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGN:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0276, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0276, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HGN:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGN:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.7747,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGN",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4566, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.798, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0349, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9912, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4564, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7747, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8161, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7169, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0276, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGN/original.cif",
            "source_coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGN:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.0276,
          "minimum_chain_distance_angstrom": 3.0276,
          "minimum_core_distance_angstrom": 9.6265,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGN",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGN:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8842, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8842, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGN:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8842, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGN:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8628,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGN",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8842, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1611, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.701, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9147, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4457, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4563, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8628, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7559, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGN/original.cif",
            "source_coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGN:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8842,
          "minimum_chain_distance_angstrom": 2.8842,
          "minimum_core_distance_angstrom": 2.8842,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGN",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGN:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1611, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.701, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9147, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4457, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4563, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8628, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7559, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1611, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.701, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9147, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4457, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4563, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8628, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7559, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGN:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGN:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8628,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGN",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8842, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1611, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.701, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9147, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4457, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4563, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8628, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7559, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGN/original.cif",
            "source_coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGN:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8628,
          "minimum_chain_distance_angstrom": 2.8628,
          "minimum_core_distance_angstrom": 5.6909,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGN",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGN:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.929, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4105, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4296, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9773, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0231, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.929, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4105, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4296, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9773, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0231, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGN:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.929, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4105, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4296, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9773, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0231, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGN:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.929,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGN",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.929, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4105, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4296, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9773, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0231, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGN/original.cif",
            "source_coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGN:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.929,
          "minimum_chain_distance_angstrom": 2.929,
          "minimum_core_distance_angstrom": 2.929,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGN",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGN:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3477, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6293, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8572, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3477, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6293, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8572, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HGN:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3477, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6293, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8572, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGN:LIG:K:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6293,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGN",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3477, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6293, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8572, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGN/original.cif",
            "source_coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGN:LIG:K:SO4:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.6293,
          "minimum_chain_distance_angstrom": 2.6293,
          "minimum_core_distance_angstrom": 2.6293,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGN",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGN:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0815, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3469, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4505, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0815, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3469, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4505, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGO:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGO:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.3469,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0815, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3469, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4505, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGO/original.cif",
            "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGO:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.3469,
          "minimum_chain_distance_angstrom": 3.3469,
          "minimum_core_distance_angstrom": 5.5337,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGO:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.111, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.632, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8711, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9887, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.765, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.111, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.632, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8711, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9887, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.765, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGO:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.111, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.632, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8711, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9887, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.765, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGO:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9887,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.111, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.632, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8711, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9887, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.765, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGO/original.cif",
            "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGO:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.9887,
          "minimum_chain_distance_angstrom": 2.9887,
          "minimum_core_distance_angstrom": 2.9887,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGO:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6016, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8198, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9499, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9246, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.201, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5501, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9229, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9312, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6016, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8198, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9499, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9246, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.201, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5501, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9229, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9312, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGO:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGO:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5501,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6016, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8198, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9499, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9246, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.201, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5501, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9229, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9312, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.15, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9459, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGO/original.cif",
            "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGO:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.5501,
          "minimum_chain_distance_angstrom": 2.5501,
          "minimum_core_distance_angstrom": 5.8579,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGO:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.15, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9459, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.15, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9459, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HGO:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGO:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5501,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6016, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8198, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9499, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9246, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.201, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5501, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9229, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9312, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.15, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9459, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGO/original.cif",
            "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGO:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.15,
          "minimum_chain_distance_angstrom": 3.15,
          "minimum_core_distance_angstrom": 9.4675,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGO:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8459, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8459, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGO:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8459, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGO:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8278,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8459, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1284, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6586, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.848, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.515, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4381, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8278, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.683, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGO/original.cif",
            "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGO:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8459,
          "minimum_chain_distance_angstrom": 2.8459,
          "minimum_core_distance_angstrom": 2.8459,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGO:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1284, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6586, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.848, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.515, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4381, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8278, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.683, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1284, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6586, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.848, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.515, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4381, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8278, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.683, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGO:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGO:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8278,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8459, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1284, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6586, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.848, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.515, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4381, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8278, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.683, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGO/original.cif",
            "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGO:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8278,
          "minimum_chain_distance_angstrom": 2.8278,
          "minimum_core_distance_angstrom": 5.6929,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGO:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0441, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0442, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2298, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4404, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1566, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0441, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0442, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2298, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4404, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1566, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGO:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0441, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0442, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2298, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4404, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1566, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGO:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.4404,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0441, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0442, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2298, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4404, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1566, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGO/original.cif",
            "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGO:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.4404,
          "minimum_chain_distance_angstrom": 2.4404,
          "minimum_core_distance_angstrom": 2.4404,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGO:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1053, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8578, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5647, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9137, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1053, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8578, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5647, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9137, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGO:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1053, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8578, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5647, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9137, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGO:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8578,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1053, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8578, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5647, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9137, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGO/original.cif",
            "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGO:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.8578,
          "minimum_chain_distance_angstrom": 2.8578,
          "minimum_core_distance_angstrom": 2.8578,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGO:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0935, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2547, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1801, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0935, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2547, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1801, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGP:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGP:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1801,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0935, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2547, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1801, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGP/original.cif",
            "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGP:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1801,
          "minimum_chain_distance_angstrom": 3.1801,
          "minimum_core_distance_angstrom": 5.9542,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGP:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9248, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5537, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8024, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9794, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4215, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8243, \"uniprot_position\": 19}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9248, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5537, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8024, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9794, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4215, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8243, \"uniprot_position\": 19}]",
          "chain_id": "PDB:7HGP:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9248, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5537, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8024, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9794, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4215, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8243, \"uniprot_position\": 19}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGP:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9248,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9248, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5537, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8024, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9794, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4215, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8243, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGP/original.cif",
            "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGP:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.9248,
          "minimum_chain_distance_angstrom": 2.9248,
          "minimum_core_distance_angstrom": 2.9248,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGP:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6838, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9923, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9655, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9733, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4076, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6602, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9964, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8628, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6838, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9923, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9655, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9733, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4076, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6602, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9964, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8628, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGP:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGP:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.6602,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6838, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9923, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9655, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9733, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4076, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6602, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9964, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8628, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0052, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGP/original.cif",
            "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGP:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.6602,
          "minimum_chain_distance_angstrom": 2.6602,
          "minimum_core_distance_angstrom": 5.6635,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGP:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0052, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0052, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HGP:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGP:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.6602,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6838, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9923, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9655, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9733, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4076, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6602, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9964, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8628, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0052, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGP/original.cif",
            "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGP:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.0052,
          "minimum_chain_distance_angstrom": 3.0052,
          "minimum_core_distance_angstrom": 9.6105,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGP:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7959, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7959, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGP:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7959, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGP:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7699,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7959, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4688, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6109, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7123, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.934, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6469, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3026, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7699, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8748, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGP/original.cif",
            "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGP:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.7959,
          "minimum_chain_distance_angstrom": 2.7959,
          "minimum_core_distance_angstrom": 2.7959,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGP:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4688, \"uniprot_position\": 72}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6109, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7123, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.934, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6469, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3026, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7699, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8748, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4688, \"uniprot_position\": 72}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6109, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7123, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.934, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6469, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3026, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7699, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8748, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGP:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGP:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7699,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7959, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4688, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6109, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7123, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.934, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6469, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3026, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7699, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8748, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGP/original.cif",
            "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGP:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.7699,
          "minimum_chain_distance_angstrom": 2.7699,
          "minimum_core_distance_angstrom": 6.0529,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGP:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9605, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1667, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.299, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4767, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0235, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9605, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1667, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.299, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4767, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0235, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGP:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9605, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1667, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.299, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4767, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0235, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGP:LIG:K:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4767,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9605, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1667, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.299, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4767, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0235, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGP/original.cif",
            "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGP:LIG:K:SO4:103:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.4767,
          "minimum_chain_distance_angstrom": 2.4767,
          "minimum_core_distance_angstrom": 2.4767,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGP:LIG:K:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0989, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4171, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6062, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0989, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4171, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6062, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HGP:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0989, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4171, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6062, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "M",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGP:LIG:M:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.4171,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0989, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4171, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6062, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGP/original.cif",
            "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGP:LIG:M:SO4:102:.",
          "ligand_label_asym_id": "M",
          "minimum_Pfam_distance_angstrom": 2.4171,
          "minimum_chain_distance_angstrom": 2.4171,
          "minimum_core_distance_angstrom": 2.4171,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGP:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7372, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1638, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1488, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7372, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1638, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1488, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGQ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGQ:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1488,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7372, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1638, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1488, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGQ/original.cif",
            "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGQ:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1488,
          "minimum_chain_distance_angstrom": 3.1488,
          "minimum_core_distance_angstrom": 5.83,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGQ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4096, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3971, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2863, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4176, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4594, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4096, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3971, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2863, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4176, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4594, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGQ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4096, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3971, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2863, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4176, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4594, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGQ:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.4176,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4096, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3971, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2863, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4176, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4594, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGQ/original.cif",
            "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGQ:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.4176,
          "minimum_chain_distance_angstrom": 2.4176,
          "minimum_core_distance_angstrom": 2.4176,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGQ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3222, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1965, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7544, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7468, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9875, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7044, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7222, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7787, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3222, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1965, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7544, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7468, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9875, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7044, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7222, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7787, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGQ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGQ:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.7044,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3222, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1965, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7544, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7468, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9875, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7044, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7222, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7787, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1622, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGQ/original.cif",
            "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGQ:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.7044,
          "minimum_chain_distance_angstrom": 2.7044,
          "minimum_core_distance_angstrom": 5.9272,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGQ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1622, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1622, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HGQ:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGQ:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.7044,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3222, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1965, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7544, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7468, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9875, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7044, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7222, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7787, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1622, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGQ/original.cif",
            "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGQ:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.1622,
          "minimum_chain_distance_angstrom": 3.1622,
          "minimum_core_distance_angstrom": 9.62,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGQ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9357, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9357, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGQ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9357, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGQ:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6548,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9357, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5233, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9158, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9942, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1338, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3811, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6548, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5856, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGQ/original.cif",
            "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGQ:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9357,
          "minimum_chain_distance_angstrom": 2.9357,
          "minimum_core_distance_angstrom": 2.9357,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGQ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5233, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9158, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9942, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1338, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3811, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6548, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5856, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5233, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9158, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9942, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1338, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3811, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6548, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5856, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGQ:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGQ:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6548,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9357, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5233, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9158, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9942, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1338, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3811, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6548, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5856, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGQ/original.cif",
            "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGQ:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.6548,
          "minimum_chain_distance_angstrom": 2.6548,
          "minimum_core_distance_angstrom": 5.4755,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGQ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4013, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1155, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3183, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.3775, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1828, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4013, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1155, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3183, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.3775, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1828, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGQ:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4013, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1155, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3183, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.3775, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1828, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGQ:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.3775,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4013, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1155, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3183, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.3775, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1828, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGQ/original.cif",
            "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGQ:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.3775,
          "minimum_chain_distance_angstrom": 2.3775,
          "minimum_core_distance_angstrom": 2.3775,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGQ:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6067, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5582, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8119, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.2783, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8314, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6067, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5582, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8119, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.2783, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8314, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGQ:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6067, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5582, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8119, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.2783, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8314, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGQ:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6067,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6067, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5582, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8119, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.2783, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8314, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGQ/original.cif",
            "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGQ:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.6067,
          "minimum_chain_distance_angstrom": 2.6067,
          "minimum_core_distance_angstrom": 2.6067,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGQ:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6469, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2551, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2528, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6469, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2551, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2528, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGR:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGR:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.2528,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6469, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2551, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2528, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGR/original.cif",
            "source_coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGR:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.2528,
          "minimum_chain_distance_angstrom": 3.2528,
          "minimum_core_distance_angstrom": 5.8353,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGR",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGR:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8187, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3444, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2837, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.357, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0508, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8187, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3444, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2837, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.357, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0508, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGR:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8187, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3444, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2837, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.357, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0508, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGR:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.357,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8187, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3444, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2837, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.357, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0508, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGR/original.cif",
            "source_coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGR:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.357,
          "minimum_chain_distance_angstrom": 2.357,
          "minimum_core_distance_angstrom": 2.357,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGR",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGR:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5842, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8737, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0059, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9166, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3886, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7301, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6646, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5695, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5842, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8737, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0059, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9166, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3886, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7301, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6646, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5695, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGR:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGR:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6646,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5842, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8737, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0059, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9166, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3886, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7301, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6646, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5695, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.935, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGR/original.cif",
            "source_coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGR:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.6646,
          "minimum_chain_distance_angstrom": 2.6646,
          "minimum_core_distance_angstrom": 5.5764,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGR",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGR:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.935, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.935, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HGR:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGR:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6646,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5842, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8737, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0059, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9166, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3886, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7301, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6646, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5695, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.935, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGR/original.cif",
            "source_coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGR:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.935,
          "minimum_chain_distance_angstrom": 2.935,
          "minimum_core_distance_angstrom": 9.6258,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGR",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGR:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0469, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0469, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGR:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0469, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGR:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7172,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0469, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2335, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7468, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8465, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6189, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5072, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7172, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6888, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGR/original.cif",
            "source_coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGR:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.0469,
          "minimum_chain_distance_angstrom": 3.0469,
          "minimum_core_distance_angstrom": 3.0469,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGR",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGR:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2335, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7468, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8465, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6189, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5072, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7172, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6888, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2335, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7468, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8465, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6189, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5072, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7172, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6888, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGR:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGR:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7172,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0469, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2335, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7468, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8465, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6189, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5072, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7172, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6888, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGR/original.cif",
            "source_coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGR:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7172,
          "minimum_chain_distance_angstrom": 2.7172,
          "minimum_core_distance_angstrom": 5.6645,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGR",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGR:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8824, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4022, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4363, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9711, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9976, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8824, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4022, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4363, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9711, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9976, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGR:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8824, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4022, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4363, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9711, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9976, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGR:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8824,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8824, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4022, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4363, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9711, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9976, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGR/original.cif",
            "source_coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGR:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.8824,
          "minimum_chain_distance_angstrom": 2.8824,
          "minimum_core_distance_angstrom": 2.8824,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGR",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGR:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7777, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2507, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8827, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8781, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7777, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2507, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8827, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8781, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGR:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7777, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2507, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8827, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8781, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGR:LIG:K:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7777,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7777, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2507, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8827, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8781, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGR/original.cif",
            "source_coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGR:LIG:K:SO4:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.7777,
          "minimum_chain_distance_angstrom": 2.7777,
          "minimum_core_distance_angstrom": 2.7777,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGR",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGR:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6927, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2112, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2399, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6927, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2112, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2399, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGS:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGS:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.2112,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6927, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2112, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2399, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGS/original.cif",
            "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGS:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.2112,
          "minimum_chain_distance_angstrom": 3.2112,
          "minimum_core_distance_angstrom": 5.9221,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGS:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2272, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5911, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4945, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.903, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.89, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2272, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5911, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4945, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.903, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.89, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGS:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2272, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5911, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4945, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.903, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.89, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGS:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.903,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2272, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5911, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4945, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.903, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.89, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGS/original.cif",
            "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGS:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.903,
          "minimum_chain_distance_angstrom": 2.903,
          "minimum_core_distance_angstrom": 2.903,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGS:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5535, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6325, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.053, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9255, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2288, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8789, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5764, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5961, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5535, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6325, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.053, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9255, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2288, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8789, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5764, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5961, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGS:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGS:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5764,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5535, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6325, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.053, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9255, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2288, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8789, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5764, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5961, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2978, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGS/original.cif",
            "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGS:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.5764,
          "minimum_chain_distance_angstrom": 2.5764,
          "minimum_core_distance_angstrom": 5.7942,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGS:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2978, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2978, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HGS:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGS:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5764,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5535, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6325, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.053, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9255, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2288, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8789, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5764, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5961, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2978, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGS/original.cif",
            "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGS:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.2978,
          "minimum_chain_distance_angstrom": 3.2978,
          "minimum_core_distance_angstrom": 9.6237,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGS:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0232, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0232, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGS:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0232, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGS:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7171,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0232, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2536, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7592, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8607, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4475, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4502, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7171, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6188, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGS/original.cif",
            "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGS:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.0232,
          "minimum_chain_distance_angstrom": 3.0232,
          "minimum_core_distance_angstrom": 3.0232,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGS:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2536, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7592, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8607, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4475, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4502, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7171, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6188, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2536, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7592, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8607, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4475, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4502, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7171, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6188, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGS:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGS:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7171,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0232, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2536, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7592, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8607, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4475, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4502, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7171, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6188, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGS/original.cif",
            "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGS:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7171,
          "minimum_chain_distance_angstrom": 2.7171,
          "minimum_core_distance_angstrom": 5.5496,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGS:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0017, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9004, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2243, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5079, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.138, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0017, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9004, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2243, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5079, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.138, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGS:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0017, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9004, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2243, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5079, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.138, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGS:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.5079,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0017, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9004, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2243, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5079, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.138, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGS/original.cif",
            "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGS:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.5079,
          "minimum_chain_distance_angstrom": 2.5079,
          "minimum_core_distance_angstrom": 2.5079,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGS:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8619, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2911, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9009, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8681, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8619, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2911, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9009, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8681, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGS:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8619, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2911, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9009, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8681, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGS:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8619,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8619, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2911, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9009, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8681, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGS/original.cif",
            "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGS:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.8619,
          "minimum_chain_distance_angstrom": 2.8619,
          "minimum_core_distance_angstrom": 2.8619,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGS:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1869, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1165, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4263, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1869, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1165, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4263, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGT:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGT:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1165,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1869, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1165, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4263, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGT/original.cif",
            "source_coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGT:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1165,
          "minimum_chain_distance_angstrom": 3.1165,
          "minimum_core_distance_angstrom": 5.6009,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGT:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2325, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4652, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9761, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9558, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2455, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2325, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4652, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9761, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9558, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2455, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGT:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2325, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4652, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9761, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9558, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2455, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGT:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9558,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2325, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4652, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9761, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9558, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2455, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGT/original.cif",
            "source_coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGT:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.9558,
          "minimum_chain_distance_angstrom": 2.9558,
          "minimum_core_distance_angstrom": 2.9558,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGT:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7809, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9488, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0359, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9873, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2735, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4814, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9555, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8566, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7809, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9488, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0359, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9873, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2735, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4814, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9555, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8566, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGT:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGT:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.4814,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7809, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9488, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0359, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9873, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2735, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4814, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9555, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8566, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0638, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGT/original.cif",
            "source_coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGT:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.4814,
          "minimum_chain_distance_angstrom": 2.4814,
          "minimum_core_distance_angstrom": 5.7196,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGT:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0638, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0638, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HGT:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGT:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.4814,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7809, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9488, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0359, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9873, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2735, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4814, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9555, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8566, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0638, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGT/original.cif",
            "source_coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGT:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.0638,
          "minimum_chain_distance_angstrom": 3.0638,
          "minimum_core_distance_angstrom": 9.5408,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGT:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9439, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9439, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGT:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9439, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGT:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7142,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9439, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2258, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.875, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9238, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6756, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4273, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7142, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6715, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGT/original.cif",
            "source_coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGT:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9439,
          "minimum_chain_distance_angstrom": 2.9439,
          "minimum_core_distance_angstrom": 2.9439,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGT:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2258, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.875, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9238, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6756, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4273, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7142, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6715, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2258, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.875, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9238, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6756, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4273, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7142, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6715, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGT:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGT:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7142,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9439, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2258, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.875, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9238, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6756, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4273, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7142, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6715, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGT/original.cif",
            "source_coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGT:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7142,
          "minimum_chain_distance_angstrom": 2.7142,
          "minimum_core_distance_angstrom": 5.6328,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGT:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0024, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0637, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2063, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.2523, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9348, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0024, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0637, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2063, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.2523, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9348, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGT:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0024, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0637, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2063, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.2523, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9348, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGT:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.2523,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0024, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0637, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2063, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.2523, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9348, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGT/original.cif",
            "source_coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGT:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.2523,
          "minimum_chain_distance_angstrom": 2.2523,
          "minimum_core_distance_angstrom": 2.2523,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGT:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1473, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7041, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8726, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1473, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7041, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8726, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HGT:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1473, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7041, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8726, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGT:LIG:K:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7041,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1473, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7041, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8726, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGT/original.cif",
            "source_coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGT:LIG:K:SO4:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.7041,
          "minimum_chain_distance_angstrom": 2.7041,
          "minimum_core_distance_angstrom": 2.7041,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGT:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4581, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4329, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.083, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4581, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4329, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.083, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGU:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGU:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.083,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGU",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4581, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4329, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.083, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGU/original.cif",
            "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGU:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.083,
          "minimum_chain_distance_angstrom": 3.083,
          "minimum_core_distance_angstrom": 5.669,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGU:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0834, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7541, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2737, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7214, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0401, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0834, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7541, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2737, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7214, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0401, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGU:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0834, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7541, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2737, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7214, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0401, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGU:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7214,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGU",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0834, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7541, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2737, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7214, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0401, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGU/original.cif",
            "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGU:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7214,
          "minimum_chain_distance_angstrom": 2.7214,
          "minimum_core_distance_angstrom": 2.7214,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGU:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.914, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9047, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0243, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0372, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0352, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5095, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9685, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.914, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9047, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0243, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0372, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0352, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5095, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9685, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HGU:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGU:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5095,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGU",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.914, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9047, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0243, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0372, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0352, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5095, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9685, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0629, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGU/original.cif",
            "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGU:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.5095,
          "minimum_chain_distance_angstrom": 2.5095,
          "minimum_core_distance_angstrom": 5.6766,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGU:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0629, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0629, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HGU:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGU:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5095,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGU",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.914, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9047, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0243, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0372, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0352, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5095, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9685, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0629, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGU/original.cif",
            "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGU:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.0629,
          "minimum_chain_distance_angstrom": 3.0629,
          "minimum_core_distance_angstrom": 9.7698,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGU:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9292, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9292, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGU:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9292, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGU:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8014,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGU",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9292, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2572, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7907, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0147, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4439, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3225, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8014, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7595, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGU/original.cif",
            "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGU:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9292,
          "minimum_chain_distance_angstrom": 2.9292,
          "minimum_core_distance_angstrom": 2.9292,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGU:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2572, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7907, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0147, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4439, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3225, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8014, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7595, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2572, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7907, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0147, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4439, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3225, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8014, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7595, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGU:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGU:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8014,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGU",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9292, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2572, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7907, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0147, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4439, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3225, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8014, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7595, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGU/original.cif",
            "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGU:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8014,
          "minimum_chain_distance_angstrom": 2.8014,
          "minimum_core_distance_angstrom": 5.729,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGU:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7806, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4923, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5379, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0193, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.973, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7806, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4923, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5379, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0193, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.973, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGU:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7806, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4923, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5379, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0193, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.973, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGU:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7806,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGU",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7806, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4923, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5379, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0193, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.973, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGU/original.cif",
            "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGU:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7806,
          "minimum_chain_distance_angstrom": 2.7806,
          "minimum_core_distance_angstrom": 2.7806,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGU:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0846, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8963, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0181, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5819, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0846, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8963, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0181, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5819, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HGU:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0846, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8963, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0181, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5819, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGU:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 3.0181,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGU",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0846, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8963, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0181, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5819, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGU/original.cif",
            "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGU:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 3.0181,
          "minimum_chain_distance_angstrom": 3.0181,
          "minimum_core_distance_angstrom": 3.0181,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGU:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0083, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1785, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0489, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0083, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1785, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0489, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGV:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGV:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.0489,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0083, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1785, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0489, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGV/original.cif",
            "source_coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGV:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.0489,
          "minimum_chain_distance_angstrom": 3.0489,
          "minimum_core_distance_angstrom": 5.3729,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGV",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGV:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0781, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1833, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3894, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6175, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7261, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0781, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1833, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3894, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6175, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7261, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGV:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0781, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1833, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3894, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6175, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7261, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGV:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6175,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0781, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1833, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3894, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6175, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7261, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGV/original.cif",
            "source_coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGV:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.6175,
          "minimum_chain_distance_angstrom": 2.6175,
          "minimum_core_distance_angstrom": 2.6175,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGV",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGV:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7723, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0761, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9525, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9325, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3945, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4893, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9501, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8907, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7723, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0761, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9525, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9325, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3945, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4893, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9501, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8907, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGV:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGV:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.4893,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7723, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0761, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9525, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9325, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3945, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4893, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9501, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8907, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1256, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGV/original.cif",
            "source_coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGV:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.4893,
          "minimum_chain_distance_angstrom": 2.4893,
          "minimum_core_distance_angstrom": 5.7289,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGV",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGV:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1256, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1256, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HGV:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGV:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.4893,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7723, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0761, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9525, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9325, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3945, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4893, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9501, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8907, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1256, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGV/original.cif",
            "source_coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGV:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.1256,
          "minimum_chain_distance_angstrom": 3.1256,
          "minimum_core_distance_angstrom": 9.5811,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGV",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGV:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0847, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0847, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGV:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0847, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGV:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7702,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0847, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2486, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8385, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9158, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5867, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4831, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7702, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6487, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGV/original.cif",
            "source_coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGV:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 3.0847,
          "minimum_chain_distance_angstrom": 3.0847,
          "minimum_core_distance_angstrom": 3.0847,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGV",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGV:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2486, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8385, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9158, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5867, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4831, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7702, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6487, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2486, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8385, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9158, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5867, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4831, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7702, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6487, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGV:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGV:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7702,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0847, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2486, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8385, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9158, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5867, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4831, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7702, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6487, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGV/original.cif",
            "source_coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGV:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7702,
          "minimum_chain_distance_angstrom": 2.7702,
          "minimum_core_distance_angstrom": 5.6057,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGV",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGV:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9762, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2783, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3307, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6412, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1754, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9762, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2783, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3307, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6412, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1754, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGV:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9762, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2783, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3307, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6412, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1754, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGV:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6412,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9762, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2783, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3307, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6412, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1754, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGV/original.cif",
            "source_coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGV:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.6412,
          "minimum_chain_distance_angstrom": 2.6412,
          "minimum_core_distance_angstrom": 2.6412,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGV",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGV:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7593, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9577, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6867, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8466, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7593, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9577, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6867, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8466, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGV:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7593, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9577, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6867, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8466, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGV:LIG:L:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7593,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7593, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9577, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6867, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8466, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGV/original.cif",
            "source_coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGV:LIG:L:SO4:101:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.7593,
          "minimum_chain_distance_angstrom": 2.7593,
          "minimum_core_distance_angstrom": 2.7593,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGV",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGV:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6674, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2808, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.403, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6674, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2808, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.403, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGW:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGW:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.2808,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGW",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6674, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2808, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.403, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGW/original.cif",
            "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGW:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.2808,
          "minimum_chain_distance_angstrom": 3.2808,
          "minimum_core_distance_angstrom": 5.7498,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGW:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0772, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0838, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4885, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6321, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1559, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0772, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0838, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4885, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6321, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1559, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGW:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0772, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0838, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4885, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6321, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1559, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGW:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6321,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGW",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0772, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0838, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4885, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6321, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1559, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGW/original.cif",
            "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGW:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.6321,
          "minimum_chain_distance_angstrom": 2.6321,
          "minimum_core_distance_angstrom": 2.6321,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGW:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9957, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.938, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8726, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2816, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3102, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7463, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8953, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9957, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.938, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8726, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2816, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3102, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7463, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8953, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGW:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGW:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.3102,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGW",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9957, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.938, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8726, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2816, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3102, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7463, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8953, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0569, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGW/original.cif",
            "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGW:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.3102,
          "minimum_chain_distance_angstrom": 2.3102,
          "minimum_core_distance_angstrom": 5.8947,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGW:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0569, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0569, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HGW:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGW:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.3102,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGW",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9957, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.938, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8726, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2816, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3102, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7463, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8953, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0569, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGW/original.cif",
            "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGW:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.0569,
          "minimum_chain_distance_angstrom": 3.0569,
          "minimum_core_distance_angstrom": 9.5758,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGW:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8992, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8992, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGW:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8992, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGW:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7554,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGW",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8992, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3815, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9231, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.951, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5479, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3749, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7554, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6631, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGW/original.cif",
            "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGW:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8992,
          "minimum_chain_distance_angstrom": 2.8992,
          "minimum_core_distance_angstrom": 2.8992,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGW:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3815, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9231, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.951, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5479, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3749, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7554, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6631, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3815, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9231, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.951, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5479, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3749, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7554, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6631, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGW:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGW:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7554,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGW",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8992, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3815, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9231, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.951, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5479, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3749, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7554, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6631, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGW/original.cif",
            "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGW:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7554,
          "minimum_chain_distance_angstrom": 2.7554,
          "minimum_core_distance_angstrom": 5.6785,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGW:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2325, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.038, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2976, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5346, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1664, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2325, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.038, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2976, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5346, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1664, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGW:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2325, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.038, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2976, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5346, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1664, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGW:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.5346,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGW",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2325, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.038, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2976, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5346, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1664, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGW/original.cif",
            "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGW:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.5346,
          "minimum_chain_distance_angstrom": 2.5346,
          "minimum_core_distance_angstrom": 2.5346,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGW:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.049, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9304, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7067, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6108, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.049, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9304, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7067, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6108, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HGW:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.049, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9304, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7067, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6108, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGW:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7067,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGW",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.049, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9304, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7067, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6108, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGW/original.cif",
            "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGW:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.7067,
          "minimum_chain_distance_angstrom": 2.7067,
          "minimum_core_distance_angstrom": 2.7067,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGW:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.329, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3091, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1422, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.329, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3091, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1422, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGX:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGX:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1422,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.329, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3091, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1422, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGX/original.cif",
            "source_coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGX:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1422,
          "minimum_chain_distance_angstrom": 3.1422,
          "minimum_core_distance_angstrom": 5.4883,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGX",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGX:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.161, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5285, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.44, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6652, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7003, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.161, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5285, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.44, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6652, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7003, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGX:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.161, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5285, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.44, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6652, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7003, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGX:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6652,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.161, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5285, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.44, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6652, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7003, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGX/original.cif",
            "source_coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGX:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.6652,
          "minimum_chain_distance_angstrom": 2.6652,
          "minimum_core_distance_angstrom": 2.6652,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGX",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGX:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6568, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7607, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0392, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9639, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2668, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6304, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8092, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6726, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6568, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7607, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0392, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9639, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2668, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6304, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8092, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6726, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGX:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGX:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6304,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6568, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7607, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0392, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9639, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2668, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6304, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8092, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6726, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9936, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9855, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGX/original.cif",
            "source_coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGX:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.6304,
          "minimum_chain_distance_angstrom": 2.6304,
          "minimum_core_distance_angstrom": 5.6075,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGX",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGX:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9936, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9855, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9936, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9855, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HGX:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGX:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6304,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6568, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7607, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0392, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9639, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2668, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6304, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8092, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6726, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9936, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9855, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGX/original.cif",
            "source_coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGX:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.9936,
          "minimum_chain_distance_angstrom": 2.9936,
          "minimum_core_distance_angstrom": 9.6422,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGX",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGX:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8401, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8401, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGX:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8401, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGX:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8401,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8401, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.102, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6773, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8957, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.486, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4461, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.895, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7588, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGX/original.cif",
            "source_coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGX:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8401,
          "minimum_chain_distance_angstrom": 2.8401,
          "minimum_core_distance_angstrom": 2.8401,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGX",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGX:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.102, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6773, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8957, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.486, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4461, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.895, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7588, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.102, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6773, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8957, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.486, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4461, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.895, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7588, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGX:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGX:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8401,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8401, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.102, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6773, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8957, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.486, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4461, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.895, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7588, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGX/original.cif",
            "source_coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGX:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.895,
          "minimum_chain_distance_angstrom": 2.895,
          "minimum_core_distance_angstrom": 5.7142,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGX",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGX:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9074, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4577, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5194, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9467, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9942, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9074, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4577, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5194, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9467, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9942, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGX:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9074, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4577, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5194, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9467, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9942, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGX:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9074,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9074, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4577, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5194, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9467, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9942, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGX/original.cif",
            "source_coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGX:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.9074,
          "minimum_chain_distance_angstrom": 2.9074,
          "minimum_core_distance_angstrom": 2.9074,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGX",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGX:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4317, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4518, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7006, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4317, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4518, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7006, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HGX:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4317, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4518, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7006, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGX:LIG:K:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.4518,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGX",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4317, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4518, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7006, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGX/original.cif",
            "source_coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGX:LIG:K:SO4:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.4518,
          "minimum_chain_distance_angstrom": 2.4518,
          "minimum_core_distance_angstrom": 2.4518,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGX",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGX:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4972, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3067, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1425, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4972, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3067, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1425, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGY:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGY:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1425,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGY",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4972, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3067, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1425, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGY/original.cif",
            "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGY:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1425,
          "minimum_chain_distance_angstrom": 3.1425,
          "minimum_core_distance_angstrom": 6.1799,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGY:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8278, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1989, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8031, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8985, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4157, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8278, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1989, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8031, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8985, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4157, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGY:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8278, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1989, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8031, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8985, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4157, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGY:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8278,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGY",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8278, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1989, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8031, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8985, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4157, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGY/original.cif",
            "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGY:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.8278,
          "minimum_chain_distance_angstrom": 2.8278,
          "minimum_core_distance_angstrom": 2.8278,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGY:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6219, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.124, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.031, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0349, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2968, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4167, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1123, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6219, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.124, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.031, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0349, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2968, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4167, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1123, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HGY:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGY:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.4167,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGY",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6219, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.124, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.031, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0349, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2968, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4167, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1123, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2338, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9444, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGY/original.cif",
            "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGY:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.4167,
          "minimum_chain_distance_angstrom": 2.4167,
          "minimum_core_distance_angstrom": 5.7845,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGY:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2338, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9444, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2338, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9444, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HGY:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGY:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.4167,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGY",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6219, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.124, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.031, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0349, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2968, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4167, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1123, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2338, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9444, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGY/original.cif",
            "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGY:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.2338,
          "minimum_chain_distance_angstrom": 3.2338,
          "minimum_core_distance_angstrom": 9.4801,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGY:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9793, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9793, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGY:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9793, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGY:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7405,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGY",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9793, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0848, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7853, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8136, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4554, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2788, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7405, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6638, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGY/original.cif",
            "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGY:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.9793,
          "minimum_chain_distance_angstrom": 2.9793,
          "minimum_core_distance_angstrom": 2.9793,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGY:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0848, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7853, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8136, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4554, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2788, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7405, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6638, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0848, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7853, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8136, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4554, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2788, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7405, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6638, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGY:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGY:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7405,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGY",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9793, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0848, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7853, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8136, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4554, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2788, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7405, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6638, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGY/original.cif",
            "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGY:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7405,
          "minimum_chain_distance_angstrom": 2.7405,
          "minimum_core_distance_angstrom": 5.6713,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGY:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9456, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4273, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4871, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6659, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9855, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9456, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4273, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4871, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6659, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9855, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGY:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9456, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4273, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4871, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6659, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9855, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGY:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6659,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGY",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9456, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4273, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4871, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6659, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9855, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGY/original.cif",
            "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGY:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.6659,
          "minimum_chain_distance_angstrom": 2.6659,
          "minimum_core_distance_angstrom": 2.6659,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGY:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4054, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6616, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7252, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4054, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6616, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7252, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HGY:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4054, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6616, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7252, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGY:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6616,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGY",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4054, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6616, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7252, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGY/original.cif",
            "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGY:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.6616,
          "minimum_chain_distance_angstrom": 2.6616,
          "minimum_core_distance_angstrom": 2.6616,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGY:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8103, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2405, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8062, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9068, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8103, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2405, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8062, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9068, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HGZ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8103, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGZ:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8062,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8103, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2405, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8062, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9068, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGZ/original.cif",
            "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGZ:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.8062,
          "minimum_chain_distance_angstrom": 2.8062,
          "minimum_core_distance_angstrom": 4.8103,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGZ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2637, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1561, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3603, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.661, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9023, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2637, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1561, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3603, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.661, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9023, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGZ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2637, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1561, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3603, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.661, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9023, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGZ:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.661,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2637, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1561, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3603, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.661, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9023, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGZ/original.cif",
            "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGZ:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.661,
          "minimum_chain_distance_angstrom": 2.661,
          "minimum_core_distance_angstrom": 2.661,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGZ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6445, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6178, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1087, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9229, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2944, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8133, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3982, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6748, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6445, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6178, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1087, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9229, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2944, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8133, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3982, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6748, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGZ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGZ:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.3982,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6445, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6178, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1087, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9229, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2944, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8133, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3982, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6748, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0156, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGZ/original.cif",
            "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGZ:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.3982,
          "minimum_chain_distance_angstrom": 2.3982,
          "minimum_core_distance_angstrom": 5.9251,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGZ:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0156, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0156, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HGZ:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGZ:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.3982,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6445, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6178, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1087, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9229, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2944, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8133, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3982, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6748, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0156, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGZ/original.cif",
            "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGZ:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.0156,
          "minimum_chain_distance_angstrom": 3.0156,
          "minimum_core_distance_angstrom": 9.6203,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGZ:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2842, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2842, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HGZ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2842, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGZ:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6072,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2842, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3461, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7665, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.786, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5037, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3433, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6072, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6096, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGZ/original.cif",
            "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGZ:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 3.2842,
          "minimum_chain_distance_angstrom": 3.2842,
          "minimum_core_distance_angstrom": 3.2842,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGZ:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3461, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7665, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.786, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5037, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3433, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6072, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6096, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3461, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7665, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.786, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5037, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3433, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6072, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6096, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HGZ:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGZ:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6072,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2842, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3461, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7665, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.786, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5037, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3433, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6072, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6096, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGZ/original.cif",
            "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGZ:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.6072,
          "minimum_chain_distance_angstrom": 2.6072,
          "minimum_core_distance_angstrom": 5.7179,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGZ:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8747, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3266, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3466, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8852, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3984, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8747, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3266, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3466, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8852, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3984, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGZ:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8747, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3266, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3466, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8852, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3984, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGZ:LIG:K:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.8747,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8747, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3266, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3466, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8852, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3984, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGZ/original.cif",
            "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGZ:LIG:K:SO4:103:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.8747,
          "minimum_chain_distance_angstrom": 2.8747,
          "minimum_core_distance_angstrom": 2.8747,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGZ:LIG:K:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.318, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.763, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4392, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9299, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.318, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.763, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4392, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9299, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HGZ:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.318, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.763, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4392, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9299, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "M",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HGZ:LIG:M:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.763,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HGZ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.318, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.763, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4392, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9299, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HGZ/original.cif",
            "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HGZ:LIG:M:SO4:102:.",
          "ligand_label_asym_id": "M",
          "minimum_Pfam_distance_angstrom": 2.763,
          "minimum_chain_distance_angstrom": 2.763,
          "minimum_core_distance_angstrom": 2.763,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HGZ:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2146, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3694, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9694, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2146, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3694, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9694, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HH0:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH0:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.9694,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2146, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3694, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9694, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH0/original.cif",
            "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH0:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.9694,
          "minimum_chain_distance_angstrom": 2.9694,
          "minimum_core_distance_angstrom": 5.2818,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH0:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9302, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2305, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4507, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5735, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1266, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9302, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2305, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4507, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5735, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1266, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH0:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9302, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2305, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4507, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5735, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1266, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH0:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.5735,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9302, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2305, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4507, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5735, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1266, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH0/original.cif",
            "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH0:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.5735,
          "minimum_chain_distance_angstrom": 2.5735,
          "minimum_core_distance_angstrom": 2.5735,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH0:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6833, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0259, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.005, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9398, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3619, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6281, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.905, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8903, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6833, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0259, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.005, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9398, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3619, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6281, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.905, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8903, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH0:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH0:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6281,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6833, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0259, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.005, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9398, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3619, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6281, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.905, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8903, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2321, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH0/original.cif",
            "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH0:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.6281,
          "minimum_chain_distance_angstrom": 2.6281,
          "minimum_core_distance_angstrom": 5.7916,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH0:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2321, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2321, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HH0:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH0:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6281,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6833, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0259, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.005, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9398, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3619, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6281, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.905, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8903, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2321, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH0/original.cif",
            "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH0:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.2321,
          "minimum_chain_distance_angstrom": 3.2321,
          "minimum_core_distance_angstrom": 9.536,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH0:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9408, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9408, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HH0:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9408, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH0:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7873,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9408, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2771, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8638, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9351, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5361, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3929, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7873, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6804, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH0/original.cif",
            "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH0:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9408,
          "minimum_chain_distance_angstrom": 2.9408,
          "minimum_core_distance_angstrom": 2.9408,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH0:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2771, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8638, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9351, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5361, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3929, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7873, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6804, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2771, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8638, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9351, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5361, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3929, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7873, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6804, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH0:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH0:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7873,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9408, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2771, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8638, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9351, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5361, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3929, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7873, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6804, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH0/original.cif",
            "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH0:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7873,
          "minimum_chain_distance_angstrom": 2.7873,
          "minimum_core_distance_angstrom": 5.6625,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH0:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1011, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1536, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3179, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4819, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2369, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1011, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1536, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3179, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4819, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2369, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH0:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1011, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1536, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3179, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4819, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2369, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH0:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.4819,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1011, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1536, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3179, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4819, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2369, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH0/original.cif",
            "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH0:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.4819,
          "minimum_chain_distance_angstrom": 2.4819,
          "minimum_core_distance_angstrom": 2.4819,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH0:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3587, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7592, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5553, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3587, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7592, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5553, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HH0:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3587, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7592, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5553, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH0:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7592,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH0",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3587, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7592, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5553, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH0/original.cif",
            "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH0:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.7592,
          "minimum_chain_distance_angstrom": 2.7592,
          "minimum_core_distance_angstrom": 2.7592,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH0:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2713, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4061, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2768, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2713, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4061, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2768, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HH1:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH1:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.2768,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2713, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4061, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2768, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH1/original.cif",
            "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH1:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.2768,
          "minimum_chain_distance_angstrom": 3.2768,
          "minimum_core_distance_angstrom": 5.9735,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH1:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6268, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8754, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5657, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6399, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2194, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6268, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8754, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5657, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6399, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2194, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH1:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6268, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8754, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5657, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6399, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2194, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH1:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6268,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6268, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8754, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5657, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6399, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2194, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH1/original.cif",
            "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH1:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.6268,
          "minimum_chain_distance_angstrom": 2.6268,
          "minimum_core_distance_angstrom": 2.6268,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH1:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6617, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9118, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9539, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9116, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2275, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5195, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9344, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8773, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6617, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9118, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9539, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9116, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2275, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5195, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9344, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8773, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH1:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH1:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5195,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6617, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9118, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9539, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9116, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2275, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5195, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9344, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8773, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.223, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9706, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH1/original.cif",
            "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH1:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.5195,
          "minimum_chain_distance_angstrom": 2.5195,
          "minimum_core_distance_angstrom": 5.7607,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH1:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.223, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9706, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.223, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9706, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HH1:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH1:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5195,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6617, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9118, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9539, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9116, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2275, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5195, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9344, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8773, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.223, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9706, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH1/original.cif",
            "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH1:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.223,
          "minimum_chain_distance_angstrom": 3.223,
          "minimum_core_distance_angstrom": 9.4606,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH1:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9478, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9478, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HH1:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9478, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH1:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7946,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9478, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2275, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8403, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9534, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5411, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4231, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7946, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6896, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH1/original.cif",
            "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH1:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9478,
          "minimum_chain_distance_angstrom": 2.9478,
          "minimum_core_distance_angstrom": 2.9478,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH1:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2275, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8403, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9534, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5411, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4231, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7946, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6896, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2275, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8403, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9534, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5411, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4231, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7946, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6896, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH1:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH1:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7946,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9478, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2275, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8403, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9534, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5411, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4231, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7946, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6896, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH1/original.cif",
            "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH1:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7946,
          "minimum_chain_distance_angstrom": 2.7946,
          "minimum_core_distance_angstrom": 5.6942,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH1:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0624, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1998, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3699, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5327, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1479, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0624, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1998, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3699, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5327, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1479, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH1:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0624, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1998, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3699, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5327, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1479, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH1:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.5327,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0624, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1998, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3699, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5327, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1479, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH1/original.cif",
            "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH1:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.5327,
          "minimum_chain_distance_angstrom": 2.5327,
          "minimum_core_distance_angstrom": 2.5327,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH1:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0041, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8856, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5145, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8916, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0041, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8856, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5145, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8916, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH1:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0041, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8856, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5145, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8916, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH1:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8856,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH1",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0041, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8856, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5145, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8916, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH1/original.cif",
            "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH1:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.8856,
          "minimum_chain_distance_angstrom": 2.8856,
          "minimum_core_distance_angstrom": 2.8856,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH1:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5052, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1876, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.54, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5052, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1876, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.54, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HH2:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH2:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1876,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5052, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1876, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.54, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH2/original.cif",
            "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH2:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1876,
          "minimum_chain_distance_angstrom": 3.1876,
          "minimum_core_distance_angstrom": 5.6953,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH2:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8566, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.153, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9316, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0412, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2069, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7677, \"uniprot_position\": 19}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8566, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.153, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9316, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0412, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2069, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7677, \"uniprot_position\": 19}]",
          "chain_id": "PDB:7HH2:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8566, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.153, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9316, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0412, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2069, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7677, \"uniprot_position\": 19}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH2:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8566,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8566, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.153, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9316, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0412, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2069, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7677, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH2/original.cif",
            "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH2:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.8566,
          "minimum_chain_distance_angstrom": 2.8566,
          "minimum_core_distance_angstrom": 2.8566,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH2:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6827, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7832, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0003, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9718, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2235, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6454, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7401, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7422, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6827, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7832, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0003, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9718, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2235, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6454, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7401, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7422, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH2:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH2:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6454,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6827, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7832, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0003, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9718, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2235, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6454, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7401, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7422, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2108, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9938, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH2/original.cif",
            "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH2:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.6454,
          "minimum_chain_distance_angstrom": 2.6454,
          "minimum_core_distance_angstrom": 5.7527,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH2:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2108, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9938, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2108, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9938, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HH2:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH2:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6454,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6827, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7832, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0003, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9718, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2235, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6454, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7401, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7422, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2108, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9938, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH2/original.cif",
            "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH2:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.2108,
          "minimum_chain_distance_angstrom": 3.2108,
          "minimum_core_distance_angstrom": 9.4528,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH2:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2246, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2246, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HH2:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2246, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH2:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6719,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2246, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3703, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9158, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9349, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5767, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4426, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6719, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6635, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH2/original.cif",
            "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH2:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 3.2246,
          "minimum_chain_distance_angstrom": 3.2246,
          "minimum_core_distance_angstrom": 3.2246,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH2:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3703, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9158, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9349, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5767, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4426, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6719, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6635, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3703, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9158, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9349, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5767, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4426, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6719, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6635, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH2:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH2:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6719,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2246, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3703, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9158, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9349, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5767, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4426, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6719, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6635, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH2/original.cif",
            "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH2:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.6719,
          "minimum_chain_distance_angstrom": 2.6719,
          "minimum_core_distance_angstrom": 5.6011,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH2:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0311, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3191, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3479, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5612, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.188, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0311, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3191, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3479, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5612, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.188, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH2:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0311, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3191, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3479, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5612, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.188, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH2:LIG:J:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5612,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0311, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3191, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3479, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5612, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.188, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH2/original.cif",
            "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH2:LIG:J:SO4:103:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.5612,
          "minimum_chain_distance_angstrom": 2.5612,
          "minimum_core_distance_angstrom": 2.5612,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH2:LIG:J:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4504, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4816, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5685, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4504, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4816, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5685, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HH2:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4504, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4816, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5685, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH2:LIG:K:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.4816,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH2",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4504, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4816, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5685, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH2/original.cif",
            "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH2:LIG:K:SO4:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.4816,
          "minimum_chain_distance_angstrom": 2.4816,
          "minimum_core_distance_angstrom": 2.4816,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH2:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6056, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2639, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5793, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6056, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2639, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5793, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HH3:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH3:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.2639,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6056, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2639, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5793, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH3/original.cif",
            "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH3:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.2639,
          "minimum_chain_distance_angstrom": 3.2639,
          "minimum_core_distance_angstrom": 5.2844,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH3:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9513, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4026, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4465, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6793, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0958, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9513, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4026, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4465, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6793, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0958, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH3:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9513, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4026, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4465, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6793, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0958, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH3:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6793,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9513, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4026, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4465, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6793, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0958, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH3/original.cif",
            "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH3:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.6793,
          "minimum_chain_distance_angstrom": 2.6793,
          "minimum_core_distance_angstrom": 2.6793,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH3:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7008, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4937, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.921, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8774, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8975, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5436, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8659, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9803, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7008, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4937, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.921, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8774, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8975, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5436, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8659, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9803, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH3:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH3:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5436,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7008, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4937, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.921, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8774, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8975, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5436, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8659, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9803, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9274, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9835, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH3/original.cif",
            "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH3:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.5436,
          "minimum_chain_distance_angstrom": 2.5436,
          "minimum_core_distance_angstrom": 6.1548,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH3:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9274, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9835, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9274, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9835, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HH3:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH3:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5436,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7008, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4937, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.921, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8774, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8975, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5436, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8659, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9803, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9274, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9835, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH3/original.cif",
            "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH3:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.9274,
          "minimum_chain_distance_angstrom": 2.9274,
          "minimum_core_distance_angstrom": 9.3727,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH3:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0927, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0927, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HH3:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0927, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH3:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7439,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0927, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3022, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8226, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9044, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5756, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4729, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7439, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6971, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH3/original.cif",
            "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH3:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.0927,
          "minimum_chain_distance_angstrom": 3.0927,
          "minimum_core_distance_angstrom": 3.0927,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH3:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3022, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8226, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9044, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5756, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4729, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7439, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6971, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3022, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8226, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9044, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5756, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4729, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7439, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6971, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH3:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH3:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7439,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0927, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3022, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8226, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9044, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5756, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4729, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7439, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6971, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH3/original.cif",
            "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH3:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7439,
          "minimum_chain_distance_angstrom": 2.7439,
          "minimum_core_distance_angstrom": 5.7124,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH3:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9283, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4137, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4216, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9604, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0117, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9283, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4137, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4216, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9604, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0117, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH3:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9283, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4137, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4216, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9604, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0117, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH3:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9283,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9283, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4137, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4216, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9604, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0117, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH3/original.cif",
            "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH3:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.9283,
          "minimum_chain_distance_angstrom": 2.9283,
          "minimum_core_distance_angstrom": 2.9283,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH3:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9465, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2928, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8555, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9465, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2928, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8555, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH3:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9465, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2928, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8555, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH3:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9465,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH3",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9465, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2928, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8555, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH3/original.cif",
            "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH3:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.9465,
          "minimum_chain_distance_angstrom": 2.9465,
          "minimum_core_distance_angstrom": 2.9465,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH3:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9945, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0758, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1237, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9945, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0758, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1237, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HH4:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH4:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.0758,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH4",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9945, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0758, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1237, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH4/original.cif",
            "source_coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH4:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.0758,
          "minimum_chain_distance_angstrom": 3.0758,
          "minimum_core_distance_angstrom": 5.6798,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH4",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH4:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7928, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0914, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0264, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8969, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2045, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9185, \"uniprot_position\": 19}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7928, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0914, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0264, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8969, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2045, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9185, \"uniprot_position\": 19}]",
          "chain_id": "PDB:7HH4:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7928, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0914, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0264, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8969, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2045, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9185, \"uniprot_position\": 19}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH4:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7928,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH4",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7928, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0914, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0264, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8969, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2045, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9185, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH4/original.cif",
            "source_coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH4:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7928,
          "minimum_chain_distance_angstrom": 2.7928,
          "minimum_core_distance_angstrom": 2.7928,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH4",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH4:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6732, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9883, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9424, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9022, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3414, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5151, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8772, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9035, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6732, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9883, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9424, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9022, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3414, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5151, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8772, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9035, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH4:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH4:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.5151,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH4",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6732, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9883, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9424, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9022, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3414, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5151, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8772, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9035, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1873, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9577, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH4/original.cif",
            "source_coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH4:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.5151,
          "minimum_chain_distance_angstrom": 2.5151,
          "minimum_core_distance_angstrom": 5.8255,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH4",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH4:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1873, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9577, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1873, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9577, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HH4:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH4:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.5151,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH4",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6732, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9883, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9424, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9022, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3414, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5151, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8772, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9035, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1873, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9577, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH4/original.cif",
            "source_coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH4:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.1873,
          "minimum_chain_distance_angstrom": 3.1873,
          "minimum_core_distance_angstrom": 9.4128,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH4",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH4:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9054, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9054, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HH4:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9054, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH4:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8017,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH4",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9054, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1848, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8052, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8466, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5367, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5151, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8017, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6628, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH4/original.cif",
            "source_coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH4:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.9054,
          "minimum_chain_distance_angstrom": 2.9054,
          "minimum_core_distance_angstrom": 2.9054,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH4",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH4:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1848, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8052, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8466, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5367, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5151, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8017, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6628, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1848, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8052, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8466, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5367, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5151, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8017, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6628, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH4:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH4:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8017,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH4",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9054, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1848, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8052, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8466, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5367, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5151, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8017, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6628, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH4/original.cif",
            "source_coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH4:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.8017,
          "minimum_chain_distance_angstrom": 2.8017,
          "minimum_core_distance_angstrom": 5.5794,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH4",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH4:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9577, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2427, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2991, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6131, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0454, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9577, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2427, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2991, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6131, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0454, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH4:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9577, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2427, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2991, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6131, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0454, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH4:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6131,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH4",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9577, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2427, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2991, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6131, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0454, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH4/original.cif",
            "source_coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH4:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.6131,
          "minimum_chain_distance_angstrom": 2.6131,
          "minimum_core_distance_angstrom": 2.6131,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH4",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH4:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6459, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7101, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8403, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6459, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7101, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8403, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HH4:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6459, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7101, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8403, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH4:LIG:L:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7101,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH4",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6459, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7101, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8403, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH4/original.cif",
            "source_coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH4:LIG:L:SO4:101:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.7101,
          "minimum_chain_distance_angstrom": 2.7101,
          "minimum_core_distance_angstrom": 2.7101,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH4",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH4:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3348, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1429, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4226, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3348, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1429, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4226, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HH5:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH5:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1429,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3348, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1429, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4226, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH5/original.cif",
            "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH5:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1429,
          "minimum_chain_distance_angstrom": 3.1429,
          "minimum_core_distance_angstrom": 5.3661,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH5:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0407, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6211, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7007, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9185, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8197, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0407, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6211, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7007, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9185, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8197, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH5:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0407, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6211, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7007, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9185, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8197, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH5:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9185,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0407, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6211, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7007, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9185, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8197, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH5/original.cif",
            "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH5:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.9185,
          "minimum_chain_distance_angstrom": 2.9185,
          "minimum_core_distance_angstrom": 2.9185,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH5:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6792, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.79, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0678, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.007, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2003, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5287, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7696, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7352, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6792, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.79, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0678, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.007, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2003, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5287, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7696, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7352, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH5:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH5:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.5287,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6792, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.79, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0678, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.007, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2003, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5287, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7696, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7352, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1139, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.869, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH5/original.cif",
            "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH5:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.5287,
          "minimum_chain_distance_angstrom": 2.5287,
          "minimum_core_distance_angstrom": 5.7075,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH5:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1139, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.869, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1139, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.869, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HH5:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH5:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.5287,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6792, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.79, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0678, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.007, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2003, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5287, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7696, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7352, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1139, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.869, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH5/original.cif",
            "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH5:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.1139,
          "minimum_chain_distance_angstrom": 3.1139,
          "minimum_core_distance_angstrom": 9.4626,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH5:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.095, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.095, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HH5:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.095, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH5:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7665,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.095, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2131, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7258, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7678, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4277, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4306, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7665, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6242, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH5/original.cif",
            "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH5:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 3.095,
          "minimum_chain_distance_angstrom": 3.095,
          "minimum_core_distance_angstrom": 3.095,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH5:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2131, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7258, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7678, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4277, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4306, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7665, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6242, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2131, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7258, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7678, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4277, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4306, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7665, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6242, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH5:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH5:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7665,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.095, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2131, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7258, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7678, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4277, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4306, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7665, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6242, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH5/original.cif",
            "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH5:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.7665,
          "minimum_chain_distance_angstrom": 2.7665,
          "minimum_core_distance_angstrom": 5.5574,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH5:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9795, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2289, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.296, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6396, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9535, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9795, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2289, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.296, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6396, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9535, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH5:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9795, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2289, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.296, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6396, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9535, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH5:LIG:K:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.6396,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9795, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2289, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.296, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6396, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9535, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH5/original.cif",
            "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH5:LIG:K:SO4:103:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.6396,
          "minimum_chain_distance_angstrom": 2.6396,
          "minimum_core_distance_angstrom": 2.6396,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH5:LIG:K:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0604, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3667, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9108, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0604, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3667, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9108, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH5:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0604, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3667, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9108, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH5:LIG:L:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.0604,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH5",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0604, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3667, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9108, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH5/original.cif",
            "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH5:LIG:L:SO4:101:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 3.0604,
          "minimum_chain_distance_angstrom": 3.0604,
          "minimum_core_distance_angstrom": 3.0604,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH5:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5582, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1779, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4568, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5582, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1779, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4568, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HH6:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH6:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1779,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5582, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1779, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4568, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH6/original.cif",
            "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH6:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1779,
          "minimum_chain_distance_angstrom": 3.1779,
          "minimum_core_distance_angstrom": 5.4899,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH6:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9476, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1407, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.261, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5863, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1768, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9476, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1407, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.261, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5863, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1768, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH6:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9476, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1407, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.261, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5863, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1768, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH6:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.5863,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9476, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1407, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.261, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5863, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1768, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH6/original.cif",
            "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH6:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.5863,
          "minimum_chain_distance_angstrom": 2.5863,
          "minimum_core_distance_angstrom": 2.5863,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH6:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9194, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8975, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0309, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9752, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0069, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4357, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9059, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8508, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9194, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8975, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0309, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9752, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0069, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4357, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9059, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8508, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH6:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH6:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.4357,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9194, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8975, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0309, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9752, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0069, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4357, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9059, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8508, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0993, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9468, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH6/original.cif",
            "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH6:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.4357,
          "minimum_chain_distance_angstrom": 2.4357,
          "minimum_core_distance_angstrom": 5.794,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH6:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0993, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9468, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0993, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9468, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HH6:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH6:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.4357,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9194, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8975, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0309, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9752, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0069, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4357, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9059, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8508, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0993, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9468, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH6/original.cif",
            "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH6:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.0993,
          "minimum_chain_distance_angstrom": 3.0993,
          "minimum_core_distance_angstrom": 9.4798,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH6:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.023, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.023, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HH6:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.023, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH6:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.813,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.023, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2919, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8282, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9743, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4893, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4472, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.813, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6918, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH6/original.cif",
            "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH6:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.023,
          "minimum_chain_distance_angstrom": 3.023,
          "minimum_core_distance_angstrom": 3.023,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH6:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2919, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8282, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9743, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4893, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4472, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.813, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6918, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2919, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8282, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9743, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4893, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4472, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.813, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6918, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH6:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH6:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.813,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.023, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2919, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8282, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9743, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4893, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4472, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.813, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6918, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH6/original.cif",
            "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH6:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.813,
          "minimum_chain_distance_angstrom": 2.813,
          "minimum_core_distance_angstrom": 5.601,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH6:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0745, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.135, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2967, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4155, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1538, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0745, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.135, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2967, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4155, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1538, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH6:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0745, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.135, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2967, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4155, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1538, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH6:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.4155,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0745, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.135, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2967, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4155, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1538, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH6/original.cif",
            "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH6:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.4155,
          "minimum_chain_distance_angstrom": 2.4155,
          "minimum_core_distance_angstrom": 2.4155,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH6:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7833, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.083, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8745, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8496, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7833, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.083, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8745, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8496, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH6:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7833, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.083, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8745, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8496, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH6:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7833,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH6",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7833, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.083, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8745, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8496, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH6/original.cif",
            "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH6:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.7833,
          "minimum_chain_distance_angstrom": 2.7833,
          "minimum_core_distance_angstrom": 2.7833,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH6:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4007, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2095, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4378, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4007, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2095, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4378, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HH7:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH7:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.2095,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4007, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2095, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4378, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH7/original.cif",
            "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH7:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.2095,
          "minimum_chain_distance_angstrom": 3.2095,
          "minimum_core_distance_angstrom": 5.8009,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH7:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0966, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4796, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5293, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7284, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.57, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0966, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4796, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5293, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7284, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.57, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH7:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0966, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4796, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5293, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7284, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.57, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH7:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7284,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0966, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4796, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5293, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7284, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.57, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH7/original.cif",
            "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH7:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7284,
          "minimum_chain_distance_angstrom": 2.7284,
          "minimum_core_distance_angstrom": 2.7284,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH7:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.691, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7165, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0162, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9428, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2288, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6639, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7911, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7356, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.691, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7165, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0162, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9428, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2288, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6639, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7911, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7356, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH7:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH7:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6639,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.691, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7165, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0162, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9428, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2288, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6639, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7911, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7356, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1441, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9415, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH7/original.cif",
            "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH7:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.6639,
          "minimum_chain_distance_angstrom": 2.6639,
          "minimum_core_distance_angstrom": 5.7325,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH7:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1441, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9415, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1441, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9415, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HH7:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH7:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6639,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.691, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7165, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0162, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9428, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2288, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6639, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7911, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7356, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1441, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9415, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH7/original.cif",
            "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH7:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.1441,
          "minimum_chain_distance_angstrom": 3.1441,
          "minimum_core_distance_angstrom": 9.5319,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH7:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8337, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8337, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HH7:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8337, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH7:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8337,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8337, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1938, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6985, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8642, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.356, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2855, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.87, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7324, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH7/original.cif",
            "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH7:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8337,
          "minimum_chain_distance_angstrom": 2.8337,
          "minimum_core_distance_angstrom": 2.8337,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH7:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1938, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6985, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8642, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.356, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2855, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.87, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7324, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1938, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6985, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8642, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.356, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2855, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.87, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7324, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH7:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH7:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8337,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8337, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1938, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6985, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8642, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.356, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2855, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.87, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7324, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH7/original.cif",
            "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH7:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8642,
          "minimum_chain_distance_angstrom": 2.8642,
          "minimum_core_distance_angstrom": 5.6693,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH7:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9018, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3972, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3849, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9955, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.94, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9018, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3972, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3849, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9955, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.94, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH7:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9018, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3972, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3849, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9955, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.94, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH7:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9018,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9018, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3972, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3849, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9955, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.94, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH7/original.cif",
            "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH7:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.9018,
          "minimum_chain_distance_angstrom": 2.9018,
          "minimum_core_distance_angstrom": 2.9018,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH7:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1688, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9143, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.632, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5305, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1688, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9143, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.632, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5305, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HH7:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1688, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9143, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.632, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5305, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH7:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.632,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH7",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1688, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9143, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.632, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5305, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH7/original.cif",
            "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH7:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.632,
          "minimum_chain_distance_angstrom": 2.632,
          "minimum_core_distance_angstrom": 2.632,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH7:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7735, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3491, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2614, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8925, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7735, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3491, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2614, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8925, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HH8:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7735, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH8:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8925,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7735, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3491, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2614, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8925, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH8/original.cif",
            "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH8:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.8925,
          "minimum_chain_distance_angstrom": 2.8925,
          "minimum_core_distance_angstrom": 4.7735,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH8:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3247, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6293, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8559, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0369, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3901, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3247, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6293, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8559, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0369, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3901, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH8:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3247, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6293, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8559, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0369, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3901, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH8:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 3.0369,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3247, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6293, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8559, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0369, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3901, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH8/original.cif",
            "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH8:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 3.0369,
          "minimum_chain_distance_angstrom": 3.0369,
          "minimum_core_distance_angstrom": 3.0369,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH8:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6064, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.681, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1118, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0471, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1917, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6429, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.763, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8226, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6064, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.681, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1118, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0471, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1917, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6429, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.763, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8226, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH8:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH8:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.6429,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6064, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.681, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1118, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0471, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1917, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6429, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.763, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8226, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2847, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8587, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH8/original.cif",
            "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH8:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.6429,
          "minimum_chain_distance_angstrom": 2.6429,
          "minimum_core_distance_angstrom": 5.8706,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH8:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2847, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8587, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2847, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8587, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HH8:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH8:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.6429,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6064, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.681, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1118, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0471, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1917, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6429, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.763, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8226, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2847, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8587, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH8/original.cif",
            "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH8:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.2847,
          "minimum_chain_distance_angstrom": 3.2847,
          "minimum_core_distance_angstrom": 9.3733,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH8:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1304, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1304, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HH8:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1304, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH8:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7039,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1304, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5268, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9748, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9802, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4105, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3786, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7039, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6193, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH8/original.cif",
            "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH8:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 3.1304,
          "minimum_chain_distance_angstrom": 3.1304,
          "minimum_core_distance_angstrom": 3.1304,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH8:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5268, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9748, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9802, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4105, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3786, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7039, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6193, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5268, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9748, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9802, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4105, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3786, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7039, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6193, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH8:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH8:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7039,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1304, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5268, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9748, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9802, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4105, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3786, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7039, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6193, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH8/original.cif",
            "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH8:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.7039,
          "minimum_chain_distance_angstrom": 2.7039,
          "minimum_core_distance_angstrom": 5.5604,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH8:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.151, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2581, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3028, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4857, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1532, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.151, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2581, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3028, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4857, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1532, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH8:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.151, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2581, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3028, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4857, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1532, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH8:LIG:K:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4857,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.151, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2581, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3028, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4857, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1532, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH8/original.cif",
            "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH8:LIG:K:SO4:103:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.4857,
          "minimum_chain_distance_angstrom": 2.4857,
          "minimum_core_distance_angstrom": 2.4857,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH8:LIG:K:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3954, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9597, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7088, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3602, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3954, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9597, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7088, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3602, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HH8:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3954, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9597, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7088, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3602, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "M",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH8:LIG:M:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7088,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH8",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3954, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9597, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7088, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3602, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH8/original.cif",
            "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH8:LIG:M:SO4:102:.",
          "ligand_label_asym_id": "M",
          "minimum_Pfam_distance_angstrom": 2.7088,
          "minimum_chain_distance_angstrom": 2.7088,
          "minimum_core_distance_angstrom": 2.7088,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH8:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1966, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2209, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1612, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1966, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2209, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1612, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HH9:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH9:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1612,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1966, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2209, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1612, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH9/original.cif",
            "source_coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH9:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1612,
          "minimum_chain_distance_angstrom": 3.1612,
          "minimum_core_distance_angstrom": 5.0514,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH9",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH9:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.013, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4307, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.445, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6613, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8767, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.013, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4307, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.445, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6613, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8767, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH9:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.013, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4307, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.445, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6613, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8767, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH9:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6613,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.013, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4307, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.445, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6613, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8767, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH9/original.cif",
            "source_coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH9:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.6613,
          "minimum_chain_distance_angstrom": 2.6613,
          "minimum_core_distance_angstrom": 2.6613,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH9",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH9:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6385, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7162, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0634, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9126, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2165, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6812, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.483, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5018, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6385, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7162, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0634, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9126, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2165, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6812, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.483, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5018, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH9:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH9:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.483,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6385, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7162, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0634, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9126, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2165, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6812, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.483, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5018, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1117, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH9/original.cif",
            "source_coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH9:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.483,
          "minimum_chain_distance_angstrom": 2.483,
          "minimum_core_distance_angstrom": 5.6412,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH9",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH9:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1117, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1117, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HH9:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH9:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.483,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6385, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7162, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0634, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9126, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2165, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6812, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.483, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5018, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1117, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH9/original.cif",
            "source_coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH9:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.1117,
          "minimum_chain_distance_angstrom": 3.1117,
          "minimum_core_distance_angstrom": 9.5735,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH9",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH9:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0613, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0613, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HH9:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0613, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH9:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6221,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0613, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1823, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6839, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7205, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4563, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4675, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6221, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5851, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH9/original.cif",
            "source_coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH9:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.0613,
          "minimum_chain_distance_angstrom": 3.0613,
          "minimum_core_distance_angstrom": 3.0613,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH9",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH9:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1823, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6839, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7205, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4563, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4675, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6221, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5851, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1823, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6839, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7205, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4563, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4675, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6221, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5851, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HH9:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH9:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6221,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0613, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1823, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6839, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7205, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4563, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4675, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6221, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5851, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH9/original.cif",
            "source_coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH9:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.6221,
          "minimum_chain_distance_angstrom": 2.6221,
          "minimum_core_distance_angstrom": 5.6168,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HH9",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH9:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8983, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2436, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3814, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.804, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9212, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8983, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2436, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3814, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.804, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9212, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HH9:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8983, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2436, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3814, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.804, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9212, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH9:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.804,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8983, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2436, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3814, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.804, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9212, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH9/original.cif",
            "source_coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH9:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.804,
          "minimum_chain_distance_angstrom": 2.804,
          "minimum_core_distance_angstrom": 2.804,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH9",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH9:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.611, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7534, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6326, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6825, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.611, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7534, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6326, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6825, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HH9:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.611, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7534, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6326, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6825, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HH9:LIG:K:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.611,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HH9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.611, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7534, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6326, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6825, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HH9/original.cif",
            "source_coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HH9:LIG:K:SO4:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.611,
          "minimum_chain_distance_angstrom": 2.611,
          "minimum_core_distance_angstrom": 2.611,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HH9",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HH9:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4709, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2756, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3295, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4709, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2756, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3295, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHA:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHA:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.2756,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4709, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2756, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3295, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHA/original.cif",
            "source_coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHA:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.2756,
          "minimum_chain_distance_angstrom": 3.2756,
          "minimum_core_distance_angstrom": 5.8474,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHA",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHA:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9076, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5571, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5541, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6609, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1313, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9076, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5571, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5541, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6609, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1313, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHA:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9076, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5571, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5541, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6609, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1313, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHA:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6609,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9076, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5571, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5541, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6609, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1313, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHA/original.cif",
            "source_coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHA:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.6609,
          "minimum_chain_distance_angstrom": 2.6609,
          "minimum_core_distance_angstrom": 2.6609,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHA",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHA:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.679, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.772, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0676, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0189, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1484, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4925, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8756, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7913, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.679, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.772, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0676, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0189, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1484, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4925, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8756, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7913, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHA:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHA:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.4925,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.679, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.772, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0676, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0189, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1484, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4925, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8756, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7913, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9653, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9996, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHA/original.cif",
            "source_coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHA:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.4925,
          "minimum_chain_distance_angstrom": 2.4925,
          "minimum_core_distance_angstrom": 5.612,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHA",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHA:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9653, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9996, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9653, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9996, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HHA:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHA:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.4925,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.679, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.772, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0676, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0189, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1484, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4925, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8756, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7913, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9653, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9996, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHA/original.cif",
            "source_coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHA:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9653,
          "minimum_chain_distance_angstrom": 2.9653,
          "minimum_core_distance_angstrom": 9.7102,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHA",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHA:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1089, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1089, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HHA:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1089, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHA:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8781,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1089, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2385, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.756, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8781, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3578, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4423, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9099, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7649, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHA/original.cif",
            "source_coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHA:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 3.1089,
          "minimum_chain_distance_angstrom": 3.1089,
          "minimum_core_distance_angstrom": 3.1089,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHA",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHA:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2385, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.756, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8781, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3578, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4423, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9099, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7649, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2385, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.756, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8781, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3578, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4423, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9099, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7649, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHA:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHA:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8781,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1089, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2385, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.756, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8781, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3578, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4423, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9099, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7649, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHA/original.cif",
            "source_coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHA:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.8781,
          "minimum_chain_distance_angstrom": 2.8781,
          "minimum_core_distance_angstrom": 5.5761,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHA",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHA:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8479, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5557, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4183, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0052, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9932, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8479, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5557, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4183, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0052, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9932, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHA:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8479, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5557, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4183, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0052, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9932, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHA:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8479,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8479, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5557, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4183, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0052, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9932, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHA/original.cif",
            "source_coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHA:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.8479,
          "minimum_chain_distance_angstrom": 2.8479,
          "minimum_core_distance_angstrom": 2.8479,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHA",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHA:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0001, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6936, \"uniprot_position\": 16}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0001, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6936, \"uniprot_position\": 16}]",
          "chain_id": "PDB:7HHA:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0001, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6936, \"uniprot_position\": 16}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHA:LIG:L:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6936,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0001, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6936, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHA/original.cif",
            "source_coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHA:LIG:L:SO4:101:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.6936,
          "minimum_chain_distance_angstrom": 2.6936,
          "minimum_core_distance_angstrom": 2.6936,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHA",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHA:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8818, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5191, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1757, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2293, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8818, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5191, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1757, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2293, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHB:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8818, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHB:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1757,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8818, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5191, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1757, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2293, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHB/original.cif",
            "source_coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHB:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1757,
          "minimum_chain_distance_angstrom": 3.1757,
          "minimum_core_distance_angstrom": 4.8818,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHB",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHB:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7281, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1081, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8641, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9317, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5347, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7281, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1081, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8641, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9317, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5347, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHB:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7281, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1081, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8641, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9317, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5347, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHB:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7281,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7281, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1081, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8641, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9317, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5347, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHB/original.cif",
            "source_coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHB:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7281,
          "minimum_chain_distance_angstrom": 2.7281,
          "minimum_core_distance_angstrom": 2.7281,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHB",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHB:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5857, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6899, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0235, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9193, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3747, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7141, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6077, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5169, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5857, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6899, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0235, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9193, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3747, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7141, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6077, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5169, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHB:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHB:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6077,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5857, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6899, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0235, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9193, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3747, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7141, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6077, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5169, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9771, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9954, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHB/original.cif",
            "source_coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHB:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.6077,
          "minimum_chain_distance_angstrom": 2.6077,
          "minimum_core_distance_angstrom": 5.5395,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHB",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHB:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9771, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9954, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9771, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9954, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HHB:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHB:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6077,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5857, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6899, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0235, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9193, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3747, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7141, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6077, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5169, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9771, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9954, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHB/original.cif",
            "source_coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHB:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.9771,
          "minimum_chain_distance_angstrom": 2.9771,
          "minimum_core_distance_angstrom": 9.596,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHB",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHB:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8223, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8223, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HHB:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8223, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHB:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8194,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8223, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1723, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6968, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8194, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3968, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3707, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8245, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7158, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHB/original.cif",
            "source_coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHB:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8223,
          "minimum_chain_distance_angstrom": 2.8223,
          "minimum_core_distance_angstrom": 2.8223,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHB",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHB:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1723, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6968, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8194, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3968, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3707, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8245, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7158, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1723, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6968, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8194, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3968, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3707, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8245, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7158, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHB:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHB:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8194,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8223, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1723, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6968, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8194, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3968, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3707, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8245, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7158, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHB/original.cif",
            "source_coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHB:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8194,
          "minimum_chain_distance_angstrom": 2.8194,
          "minimum_core_distance_angstrom": 5.703,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHB",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHB:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0657, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2599, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4241, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9128, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0356, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0657, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2599, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4241, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9128, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0356, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHB:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0657, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2599, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4241, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9128, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0356, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHB:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9128,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0657, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2599, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4241, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9128, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0356, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHB/original.cif",
            "source_coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHB:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.9128,
          "minimum_chain_distance_angstrom": 2.9128,
          "minimum_core_distance_angstrom": 2.9128,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHB",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHB:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1837, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5902, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8645, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1837, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5902, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8645, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HHB:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1837, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5902, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8645, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHB:LIG:K:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.5902,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHB",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1837, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5902, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8645, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHB/original.cif",
            "source_coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHB:LIG:K:SO4:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.5902,
          "minimum_chain_distance_angstrom": 2.5902,
          "minimum_core_distance_angstrom": 2.5902,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHB",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHB:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2792, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4217, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8716, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2792, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4217, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8716, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHC:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHC:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8716,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHC",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2792, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4217, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8716, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHC/original.cif",
            "source_coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHC:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.8716,
          "minimum_chain_distance_angstrom": 2.8716,
          "minimum_core_distance_angstrom": 5.6378,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHC",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHC:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0687, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5818, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8442, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0355, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7124, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0687, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5818, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8442, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0355, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7124, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHC:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0687, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5818, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8442, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0355, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7124, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHC:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 3.0355,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHC",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0687, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5818, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8442, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0355, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7124, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHC/original.cif",
            "source_coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHC:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 3.0355,
          "minimum_chain_distance_angstrom": 3.0355,
          "minimum_core_distance_angstrom": 3.0355,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHC",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHC:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5465, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7038, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0467, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9952, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4407, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8919, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.807, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.685, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5465, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7038, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0467, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9952, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4407, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8919, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.807, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.685, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHC:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHC:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.807,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHC",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5465, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7038, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0467, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9952, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4407, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8919, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.807, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.685, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0044, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHC/original.cif",
            "source_coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHC:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.807,
          "minimum_chain_distance_angstrom": 2.807,
          "minimum_core_distance_angstrom": 5.6213,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHC",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHC:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0044, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0044, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HHC:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHC:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.807,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHC",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5465, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7038, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0467, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9952, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4407, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8919, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.807, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.685, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0044, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHC/original.cif",
            "source_coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHC:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.0044,
          "minimum_chain_distance_angstrom": 3.0044,
          "minimum_core_distance_angstrom": 9.618,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHC",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHC:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7528, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7528, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HHC:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7528, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHC:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7528,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHC",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7528, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0806, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6058, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8186, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4323, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4423, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9004, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.729, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHC/original.cif",
            "source_coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHC:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7528,
          "minimum_chain_distance_angstrom": 2.7528,
          "minimum_core_distance_angstrom": 2.7528,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHC",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHC:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0806, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6058, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8186, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4323, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4423, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9004, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.729, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0806, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6058, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8186, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4323, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4423, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9004, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.729, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHC:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHC:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7528,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHC",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7528, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0806, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6058, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8186, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4323, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4423, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9004, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.729, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHC/original.cif",
            "source_coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHC:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8186,
          "minimum_chain_distance_angstrom": 2.8186,
          "minimum_core_distance_angstrom": 5.6449,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHC",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHC:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9724, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3696, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.52, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9365, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1029, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9724, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3696, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.52, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9365, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1029, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHC:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9724, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3696, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.52, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9365, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1029, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHC:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9365,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHC",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9724, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3696, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.52, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9365, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1029, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHC/original.cif",
            "source_coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHC:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.9365,
          "minimum_chain_distance_angstrom": 2.9365,
          "minimum_core_distance_angstrom": 2.9365,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHC",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHC:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.169, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4778, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7196, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.169, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4778, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7196, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HHC:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.169, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4778, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7196, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHC:LIG:K:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.4778,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHC",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.169, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4778, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7196, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHC/original.cif",
            "source_coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHC:LIG:K:SO4:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.4778,
          "minimum_chain_distance_angstrom": 2.4778,
          "minimum_core_distance_angstrom": 2.4778,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHC",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHC:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0235, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4561, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2074, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0235, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4561, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2074, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHD:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHD:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.2074,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0235, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4561, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2074, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHD/original.cif",
            "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHD:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.2074,
          "minimum_chain_distance_angstrom": 3.2074,
          "minimum_core_distance_angstrom": 5.8827,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHD:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1505, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6132, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1921, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1221, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2416, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8288, \"uniprot_position\": 19}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1505, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6132, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1921, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1221, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2416, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8288, \"uniprot_position\": 19}]",
          "chain_id": "PDB:7HHD:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1505, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6132, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1921, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1221, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2416, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8288, \"uniprot_position\": 19}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHD:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 3.1221,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1505, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6132, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1921, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1221, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2416, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8288, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHD/original.cif",
            "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHD:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 3.1221,
          "minimum_chain_distance_angstrom": 3.1221,
          "minimum_core_distance_angstrom": 3.1221,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHD:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5738, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8019, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9919, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0064, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2801, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6631, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0663, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9192, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5738, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8019, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9919, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0064, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2801, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6631, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0663, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9192, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHD:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHD:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6631,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5738, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8019, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9919, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0064, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2801, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6631, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0663, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9192, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0531, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHD/original.cif",
            "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHD:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.6631,
          "minimum_chain_distance_angstrom": 2.6631,
          "minimum_core_distance_angstrom": 5.7202,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHD:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0531, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0531, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HHD:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHD:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6631,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5738, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8019, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9919, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0064, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2801, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6631, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0663, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9192, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0531, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHD/original.cif",
            "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHD:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.0531,
          "minimum_chain_distance_angstrom": 3.0531,
          "minimum_core_distance_angstrom": 9.5955,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHD:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8438, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8438, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HHD:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8438, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHD:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7958,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8438, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0899, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7124, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7958, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5595, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.361, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8396, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.734, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHD/original.cif",
            "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHD:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8438,
          "minimum_chain_distance_angstrom": 2.8438,
          "minimum_core_distance_angstrom": 2.8438,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHD:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0899, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7124, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7958, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5595, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.361, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8396, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.734, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0899, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7124, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7958, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5595, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.361, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8396, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.734, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHD:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHD:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7958,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8438, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0899, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7124, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7958, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5595, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.361, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8396, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.734, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHD/original.cif",
            "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHD:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7958,
          "minimum_chain_distance_angstrom": 2.7958,
          "minimum_core_distance_angstrom": 5.8684,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHD:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.991, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3026, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4199, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6871, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1067, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.991, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3026, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4199, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6871, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1067, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHD:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.991, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3026, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4199, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6871, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1067, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHD:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6871,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.991, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3026, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4199, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6871, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1067, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHD/original.cif",
            "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHD:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.6871,
          "minimum_chain_distance_angstrom": 2.6871,
          "minimum_core_distance_angstrom": 2.6871,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHD:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1895, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6649, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1988, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9378, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1895, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6649, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1988, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9378, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHD:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1895, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6649, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1988, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9378, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHD:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6649,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHD",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1895, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6649, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1988, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9378, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHD/original.cif",
            "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHD:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.6649,
          "minimum_chain_distance_angstrom": 2.6649,
          "minimum_core_distance_angstrom": 2.6649,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHD:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3264, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0436, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2847, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3264, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0436, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2847, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHE:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHE:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.0436,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHE",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3264, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0436, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2847, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHE/original.cif",
            "source_coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHE:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.0436,
          "minimum_chain_distance_angstrom": 3.0436,
          "minimum_core_distance_angstrom": 5.7938,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHE",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHE:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0439, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2264, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2617, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5719, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8643, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0439, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2264, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2617, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5719, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8643, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHE:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0439, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2264, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2617, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5719, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8643, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHE:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.5719,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHE",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0439, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2264, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2617, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5719, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8643, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHE/original.cif",
            "source_coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHE:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.5719,
          "minimum_chain_distance_angstrom": 2.5719,
          "minimum_core_distance_angstrom": 2.5719,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHE",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHE:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5825, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7982, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7502, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6816, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2268, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.469, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.698, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.705, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5825, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7982, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7502, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6816, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2268, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.469, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.698, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.705, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHE:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHE:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.469,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHE",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5825, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7982, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7502, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6816, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2268, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.469, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.698, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.705, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1964, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHE/original.cif",
            "source_coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHE:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.469,
          "minimum_chain_distance_angstrom": 2.469,
          "minimum_core_distance_angstrom": 5.6648,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHE",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHE:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1964, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1964, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HHE:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHE:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.469,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHE",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5825, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7982, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7502, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6816, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2268, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.469, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.698, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.705, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1964, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHE/original.cif",
            "source_coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHE:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.1964,
          "minimum_chain_distance_angstrom": 3.1964,
          "minimum_core_distance_angstrom": 9.5486,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHE",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHE:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9618, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9618, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HHE:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9618, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHE:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7738,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHE",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9618, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2268, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7989, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7738, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0384, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1335, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7904, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7349, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHE/original.cif",
            "source_coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHE:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.9618,
          "minimum_chain_distance_angstrom": 2.9618,
          "minimum_core_distance_angstrom": 2.9618,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHE",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHE:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2268, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7989, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7738, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0384, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1335, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7904, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7349, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2268, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7989, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7738, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0384, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1335, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7904, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7349, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHE:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHE:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7738,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHE",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9618, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2268, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7989, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7738, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0384, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1335, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7904, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7349, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHE/original.cif",
            "source_coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHE:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7738,
          "minimum_chain_distance_angstrom": 2.7738,
          "minimum_core_distance_angstrom": 5.6136,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHE",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHE:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.042, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3762, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4758, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6257, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.086, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.042, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3762, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4758, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6257, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.086, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHE:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.042, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3762, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4758, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6257, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.086, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHE:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6257,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHE",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.042, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3762, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4758, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6257, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.086, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHE/original.cif",
            "source_coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHE:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.6257,
          "minimum_chain_distance_angstrom": 2.6257,
          "minimum_core_distance_angstrom": 2.6257,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHE",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHE:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.074, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8482, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6272, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4873, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.074, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8482, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6272, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4873, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HHE:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.074, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8482, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6272, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4873, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHE:LIG:L:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6272,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHE",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.074, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8482, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6272, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4873, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHE/original.cif",
            "source_coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHE:LIG:L:SO4:101:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.6272,
          "minimum_chain_distance_angstrom": 2.6272,
          "minimum_core_distance_angstrom": 2.6272,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHE",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHE:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9023, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1577, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0535, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9023, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1577, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0535, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHF:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHF:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.0535,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9023, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1577, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0535, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHF/original.cif",
            "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHF:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.0535,
          "minimum_chain_distance_angstrom": 3.0535,
          "minimum_core_distance_angstrom": 5.4837,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHF:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2652, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5367, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9983, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8092, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4269, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2652, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5367, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9983, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8092, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4269, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHF:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2652, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5367, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9983, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8092, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4269, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHF:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8092,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2652, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5367, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9983, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8092, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4269, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHF/original.cif",
            "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHF:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.8092,
          "minimum_chain_distance_angstrom": 2.8092,
          "minimum_core_distance_angstrom": 2.8092,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHF:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6032, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9295, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8636, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8553, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1333, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3973, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8825, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.786, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6032, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9295, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8636, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8553, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1333, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3973, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8825, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.786, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHF:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHF:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.3973,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6032, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9295, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8636, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8553, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1333, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3973, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8825, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.786, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3694, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHF/original.cif",
            "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHF:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.3973,
          "minimum_chain_distance_angstrom": 2.3973,
          "minimum_core_distance_angstrom": 5.6338,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHF:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3694, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3694, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HHF:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHF:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.3973,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6032, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9295, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8636, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8553, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1333, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3973, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8825, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.786, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3694, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHF/original.cif",
            "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHF:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.3694,
          "minimum_chain_distance_angstrom": 3.3694,
          "minimum_core_distance_angstrom": 9.6355,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHF:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9676, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9676, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HHF:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9676, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHF:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7412,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9676, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3386, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8094, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8158, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4875, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3156, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7412, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.683, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHF/original.cif",
            "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHF:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9676,
          "minimum_chain_distance_angstrom": 2.9676,
          "minimum_core_distance_angstrom": 2.9676,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHF:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3386, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8094, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8158, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4875, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3156, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7412, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.683, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3386, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8094, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8158, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4875, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3156, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7412, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.683, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHF:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHF:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7412,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9676, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3386, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8094, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8158, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4875, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3156, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7412, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.683, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHF/original.cif",
            "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHF:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7412,
          "minimum_chain_distance_angstrom": 2.7412,
          "minimum_core_distance_angstrom": 5.5885,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHF:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8669, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3771, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3805, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6269, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2294, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8669, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3771, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3805, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6269, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2294, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHF:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8669, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3771, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3805, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6269, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2294, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHF:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6269,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8669, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3771, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3805, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6269, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2294, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHF/original.cif",
            "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHF:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.6269,
          "minimum_chain_distance_angstrom": 2.6269,
          "minimum_core_distance_angstrom": 2.6269,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHF:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7864, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5664, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8617, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7864, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5664, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8617, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HHF:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7864, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5664, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8617, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHF:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.5664,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHF",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7864, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5664, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8617, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHF/original.cif",
            "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHF:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.5664,
          "minimum_chain_distance_angstrom": 2.5664,
          "minimum_core_distance_angstrom": 2.5664,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHF:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4755, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2628, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1223, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4755, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2628, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1223, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHG:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHG:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1223,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4755, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2628, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1223, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHG/original.cif",
            "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHG:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1223,
          "minimum_chain_distance_angstrom": 3.1223,
          "minimum_core_distance_angstrom": 6.0084,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHG:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1805, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6357, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7809, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8668, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5487, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1805, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6357, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7809, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8668, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5487, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHG:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1805, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6357, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7809, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8668, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5487, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHG:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8668,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1805, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6357, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7809, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8668, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5487, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHG/original.cif",
            "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHG:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.8668,
          "minimum_chain_distance_angstrom": 2.8668,
          "minimum_core_distance_angstrom": 2.8668,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHG:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7485, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9391, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9725, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9124, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1149, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4369, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9647, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8505, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7485, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9391, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9725, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9124, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1149, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4369, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9647, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8505, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHG:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHG:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.4369,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7485, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9391, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9725, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9124, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1149, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4369, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9647, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8505, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1788, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8817, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHG/original.cif",
            "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHG:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.4369,
          "minimum_chain_distance_angstrom": 2.4369,
          "minimum_core_distance_angstrom": 5.7134,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHG:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1788, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8817, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1788, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8817, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HHG:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHG:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.4369,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7485, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9391, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9725, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9124, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1149, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4369, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9647, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8505, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1788, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8817, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHG/original.cif",
            "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHG:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.1788,
          "minimum_chain_distance_angstrom": 3.1788,
          "minimum_core_distance_angstrom": 9.5304,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHG:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9956, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9956, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HHG:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9956, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHG:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7843,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9956, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0673, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6225, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.798, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5752, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4766, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7843, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7025, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHG/original.cif",
            "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHG:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9956,
          "minimum_chain_distance_angstrom": 2.9956,
          "minimum_core_distance_angstrom": 2.9956,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHG:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0673, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6225, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.798, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5752, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4766, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7843, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7025, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0673, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6225, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.798, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5752, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4766, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7843, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7025, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHG:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHG:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7843,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9956, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0673, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6225, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.798, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5752, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4766, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7843, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7025, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHG/original.cif",
            "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHG:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7843,
          "minimum_chain_distance_angstrom": 2.7843,
          "minimum_core_distance_angstrom": 5.6707,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHG:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0197, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1725, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3745, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7121, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.13, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0197, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1725, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3745, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7121, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.13, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHG:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0197, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1725, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3745, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7121, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.13, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHG:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7121,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0197, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1725, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3745, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7121, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.13, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHG/original.cif",
            "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHG:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7121,
          "minimum_chain_distance_angstrom": 2.7121,
          "minimum_core_distance_angstrom": 2.7121,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHG:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2094, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6801, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6651, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2094, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6801, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6651, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HHG:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2094, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6801, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6651, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHG:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6801,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHG",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2094, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6801, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6651, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHG/original.cif",
            "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHG:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.6801,
          "minimum_chain_distance_angstrom": 2.6801,
          "minimum_core_distance_angstrom": 2.6801,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHG:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.503, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3624, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2255, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.503, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3624, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2255, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHH:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHH:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.2255,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.503, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3624, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2255, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHH/original.cif",
            "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHH:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.2255,
          "minimum_chain_distance_angstrom": 3.2255,
          "minimum_core_distance_angstrom": 5.7114,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHH:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8143, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6942, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6386, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1124, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9205, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8143, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6942, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6386, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1124, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9205, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHH:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8143, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6942, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6386, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1124, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9205, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHH:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8143,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8143, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6942, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6386, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1124, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9205, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHH/original.cif",
            "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHH:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.8143,
          "minimum_chain_distance_angstrom": 2.8143,
          "minimum_core_distance_angstrom": 2.8143,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHH:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7751, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7945, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0852, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0082, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0649, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5354, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8657, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6842, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7751, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7945, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0852, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0082, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0649, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5354, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8657, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6842, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHH:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHH:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5354,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7751, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7945, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0852, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0082, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0649, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5354, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8657, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6842, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0329, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHH/original.cif",
            "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHH:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.5354,
          "minimum_chain_distance_angstrom": 2.5354,
          "minimum_core_distance_angstrom": 5.4501,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHH:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0329, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0329, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HHH:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHH:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5354,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7751, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7945, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0852, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0082, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0649, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5354, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8657, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6842, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0329, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHH/original.cif",
            "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHH:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.0329,
          "minimum_chain_distance_angstrom": 3.0329,
          "minimum_core_distance_angstrom": 9.7319,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHH:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9743, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9743, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HHH:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9743, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHH:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7915,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9743, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2636, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6962, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7915, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4608, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.43, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8161, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7516, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHH/original.cif",
            "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHH:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9743,
          "minimum_chain_distance_angstrom": 2.9743,
          "minimum_core_distance_angstrom": 2.9743,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHH:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2636, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6962, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7915, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4608, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.43, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8161, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7516, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2636, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6962, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7915, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4608, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.43, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8161, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7516, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHH:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHH:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7915,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9743, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2636, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6962, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7915, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4608, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.43, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8161, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7516, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHH/original.cif",
            "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHH:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7915,
          "minimum_chain_distance_angstrom": 2.7915,
          "minimum_core_distance_angstrom": 5.7018,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHH:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7204, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.532, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6562, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0912, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8541, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7204, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.532, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6562, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0912, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8541, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHH:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7204, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.532, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6562, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0912, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8541, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHH:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7204,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7204, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.532, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6562, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0912, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8541, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHH/original.cif",
            "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHH:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7204,
          "minimum_chain_distance_angstrom": 2.7204,
          "minimum_core_distance_angstrom": 2.7204,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHH:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2735, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8927, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8828, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2735, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8927, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8828, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HHH:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2735, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8927, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8828, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHH:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8927,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHH",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2735, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8927, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8828, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHH/original.cif",
            "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHH:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.8927,
          "minimum_chain_distance_angstrom": 2.8927,
          "minimum_core_distance_angstrom": 2.8927,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHH:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3312, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3418, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9351, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3312, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3418, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9351, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHI:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHI:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.9351,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3312, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3418, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9351, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHI/original.cif",
            "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHI:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.9351,
          "minimum_chain_distance_angstrom": 2.9351,
          "minimum_core_distance_angstrom": 5.8045,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHI:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8211, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2918, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6201, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7024, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5715, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8211, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2918, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6201, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7024, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5715, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHI:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8211, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2918, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6201, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7024, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5715, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHI:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7024,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8211, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2918, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6201, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7024, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5715, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHI/original.cif",
            "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHI:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7024,
          "minimum_chain_distance_angstrom": 2.7024,
          "minimum_core_distance_angstrom": 2.7024,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHI:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8397, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7956, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1654, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1735, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9728, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3477, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9469, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8836, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8397, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7956, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1654, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1735, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9728, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3477, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9469, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8836, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHI:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHI:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.3477,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8397, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7956, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1654, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1735, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9728, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3477, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9469, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8836, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9638, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0552, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHI/original.cif",
            "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHI:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.3477,
          "minimum_chain_distance_angstrom": 2.3477,
          "minimum_core_distance_angstrom": 5.9247,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHI:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9638, \"uniprot_position\": 72}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0552, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9638, \"uniprot_position\": 72}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0552, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HHI:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHI:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.3477,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8397, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7956, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1654, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1735, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9728, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3477, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9469, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8836, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9638, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0552, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHI/original.cif",
            "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHI:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.0552,
          "minimum_chain_distance_angstrom": 3.0552,
          "minimum_core_distance_angstrom": 9.6112,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHI:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9958, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9958, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HHI:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9958, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHI:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.3166,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9958, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2632, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9794, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9933, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3834, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1783, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.3166, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3582, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHI/original.cif",
            "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHI:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9958,
          "minimum_chain_distance_angstrom": 2.9958,
          "minimum_core_distance_angstrom": 2.9958,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHI:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2632, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9794, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9933, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3834, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1783, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.3166, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3582, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2632, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9794, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9933, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3834, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1783, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.3166, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3582, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHI:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHI:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.3166,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9958, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2632, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9794, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9933, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3834, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1783, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.3166, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3582, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHI/original.cif",
            "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHI:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.3166,
          "minimum_chain_distance_angstrom": 2.3166,
          "minimum_core_distance_angstrom": 5.6894,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHI:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.045, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4796, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5422, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8697, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8715, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.045, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4796, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5422, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8697, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8715, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHI:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.045, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4796, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5422, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8697, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8715, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHI:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8697,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.045, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4796, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5422, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8697, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8715, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHI/original.cif",
            "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHI:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.8697,
          "minimum_chain_distance_angstrom": 2.8697,
          "minimum_core_distance_angstrom": 2.8697,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHI:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5819, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6988, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1047, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6544, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8319, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5819, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6988, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1047, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6544, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8319, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHI:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5819, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6988, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1047, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6544, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8319, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHI:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.5819,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHI",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5819, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6988, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1047, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6544, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8319, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHI/original.cif",
            "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHI:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.5819,
          "minimum_chain_distance_angstrom": 2.5819,
          "minimum_core_distance_angstrom": 2.5819,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHI:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6264, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.281, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1402, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6264, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.281, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1402, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHJ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHJ:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1402,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6264, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.281, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1402, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHJ/original.cif",
            "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHJ:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1402,
          "minimum_chain_distance_angstrom": 3.1402,
          "minimum_core_distance_angstrom": 5.6337,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHJ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9767, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4835, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5571, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6384, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0235, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9767, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4835, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5571, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6384, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0235, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHJ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9767, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4835, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5571, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6384, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0235, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHJ:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6384,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9767, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4835, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5571, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6384, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0235, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHJ/original.cif",
            "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHJ:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.6384,
          "minimum_chain_distance_angstrom": 2.6384,
          "minimum_core_distance_angstrom": 2.6384,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHJ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.627, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6497, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0831, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9852, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2709, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7099, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6839, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6441, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.627, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6497, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0831, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9852, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2709, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7099, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6839, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6441, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHJ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHJ:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6839,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.627, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6497, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0831, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9852, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2709, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7099, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6839, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6441, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0468, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9542, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHJ/original.cif",
            "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHJ:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.6839,
          "minimum_chain_distance_angstrom": 2.6839,
          "minimum_core_distance_angstrom": 5.6356,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHJ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0468, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9542, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0468, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9542, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HHJ:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHJ:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6839,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.627, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6497, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0831, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9852, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2709, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7099, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6839, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6441, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0468, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9542, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHJ/original.cif",
            "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHJ:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.0468,
          "minimum_chain_distance_angstrom": 3.0468,
          "minimum_core_distance_angstrom": 9.5782,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHJ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7908, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7908, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HHJ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7908, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHJ:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7908,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7908, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9023, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8885, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8912, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.082, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4085, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3145, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9182, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8526, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHJ/original.cif",
            "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHJ:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7908,
          "minimum_chain_distance_angstrom": 2.7908,
          "minimum_core_distance_angstrom": 2.7908,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHJ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9023, \"uniprot_position\": 72}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8885, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8912, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.082, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4085, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3145, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9182, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8526, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9023, \"uniprot_position\": 72}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8885, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8912, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.082, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4085, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3145, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9182, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8526, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHJ:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHJ:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7908,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7908, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9023, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8885, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8912, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.082, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4085, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3145, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9182, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8526, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHJ/original.cif",
            "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHJ:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9182,
          "minimum_chain_distance_angstrom": 2.9182,
          "minimum_core_distance_angstrom": 5.7705,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHJ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9343, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5672, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6443, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0647, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9332, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9343, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5672, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6443, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0647, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9332, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHJ:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9343, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5672, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6443, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0647, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9332, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHJ:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9343,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9343, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5672, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6443, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0647, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9332, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHJ/original.cif",
            "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHJ:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.9343,
          "minimum_chain_distance_angstrom": 2.9343,
          "minimum_core_distance_angstrom": 2.9343,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHJ:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1505, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5701, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6754, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1505, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5701, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6754, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HHJ:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1505, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5701, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6754, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHJ:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.5701,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHJ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1505, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5701, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6754, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHJ/original.cif",
            "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHJ:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.5701,
          "minimum_chain_distance_angstrom": 2.5701,
          "minimum_core_distance_angstrom": 2.5701,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHJ:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7303, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2457, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2256, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7303, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2457, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2256, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHK:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHK:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.2256,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7303, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2457, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2256, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHK/original.cif",
            "source_coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHK:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.2256,
          "minimum_chain_distance_angstrom": 3.2256,
          "minimum_core_distance_angstrom": 5.9681,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHK",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHK:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9021, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5247, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5138, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6544, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0503, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9021, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5247, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5138, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6544, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0503, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHK:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9021, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5247, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5138, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6544, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0503, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHK:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6544,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9021, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5247, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5138, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6544, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0503, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHK/original.cif",
            "source_coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHK:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.6544,
          "minimum_chain_distance_angstrom": 2.6544,
          "minimum_core_distance_angstrom": 2.6544,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHK",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHK:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6478, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7745, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0917, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0705, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0683, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5005, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9471, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9075, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6478, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7745, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0917, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0705, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0683, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5005, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9471, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9075, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHK:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHK:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.5005,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6478, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7745, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0917, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0705, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0683, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5005, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9471, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9075, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3582, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8527, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHK/original.cif",
            "source_coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHK:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.5005,
          "minimum_chain_distance_angstrom": 2.5005,
          "minimum_core_distance_angstrom": 5.7576,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHK",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHK:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3582, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8527, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3582, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8527, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HHK:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHK:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.5005,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6478, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7745, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0917, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0705, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0683, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5005, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9471, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9075, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3582, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8527, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHK/original.cif",
            "source_coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHK:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.3582,
          "minimum_chain_distance_angstrom": 3.3582,
          "minimum_core_distance_angstrom": 9.4801,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHK",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHK:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8795, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8795, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HHK:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8795, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHK:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.715,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8795, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2268, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7046, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8412, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0926, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1698, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.715, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.711, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHK/original.cif",
            "source_coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHK:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.8795,
          "minimum_chain_distance_angstrom": 2.8795,
          "minimum_core_distance_angstrom": 2.8795,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHK",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHK:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2268, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7046, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8412, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0926, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1698, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.715, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.711, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2268, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7046, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8412, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0926, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1698, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.715, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.711, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHK:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHK:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.715,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8795, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2268, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7046, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8412, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0926, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1698, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.715, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.711, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHK/original.cif",
            "source_coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHK:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.715,
          "minimum_chain_distance_angstrom": 2.715,
          "minimum_core_distance_angstrom": 5.7398,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHK",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHK:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8326, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4279, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4136, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7066, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9889, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8326, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4279, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4136, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7066, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9889, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHK:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8326, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4279, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4136, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7066, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9889, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHK:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7066,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8326, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4279, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4136, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7066, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9889, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHK/original.cif",
            "source_coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHK:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.7066,
          "minimum_chain_distance_angstrom": 2.7066,
          "minimum_core_distance_angstrom": 2.7066,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHK",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHK:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1558, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0591, \"uniprot_position\": 16}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1558, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0591, \"uniprot_position\": 16}]",
          "chain_id": "PDB:7HHK:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1558, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0591, \"uniprot_position\": 16}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHK:LIG:L:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.0591,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHK",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1558, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0591, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHK/original.cif",
            "source_coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHK:LIG:L:SO4:101:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 3.0591,
          "minimum_chain_distance_angstrom": 3.0591,
          "minimum_core_distance_angstrom": 3.0591,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHK",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHK:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2576, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1797, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3063, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2576, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1797, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3063, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHL:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHL:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1797,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHL",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2576, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1797, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3063, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHL/original.cif",
            "source_coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHL:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1797,
          "minimum_chain_distance_angstrom": 3.1797,
          "minimum_core_distance_angstrom": 5.6761,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHL",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHL:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0579, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5486, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.635, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8414, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4973, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0579, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5486, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.635, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8414, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4973, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHL:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0579, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5486, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.635, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8414, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4973, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHL:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8414,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHL",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0579, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5486, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.635, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8414, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4973, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHL/original.cif",
            "source_coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHL:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.8414,
          "minimum_chain_distance_angstrom": 2.8414,
          "minimum_core_distance_angstrom": 2.8414,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHL",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHL:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.696, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0247, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9734, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9317, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3645, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5674, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.856, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.829, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.696, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0247, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9734, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9317, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3645, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5674, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.856, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.829, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHL:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHL:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5674,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHL",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.696, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0247, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9734, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9317, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3645, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5674, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.856, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.829, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2058, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9804, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHL/original.cif",
            "source_coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHL:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.5674,
          "minimum_chain_distance_angstrom": 2.5674,
          "minimum_core_distance_angstrom": 5.7359,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHL",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHL:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2058, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9804, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2058, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9804, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HHL:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHL:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5674,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHL",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.696, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0247, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9734, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9317, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3645, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5674, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.856, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.829, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2058, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9804, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHL/original.cif",
            "source_coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHL:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.2058,
          "minimum_chain_distance_angstrom": 3.2058,
          "minimum_core_distance_angstrom": 9.4414,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHL",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHL:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9324, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9324, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HHL:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9324, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHL:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7876,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHL",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9324, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1101, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7534, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8775, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3907, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3476, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7876, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7476, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHL/original.cif",
            "source_coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHL:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9324,
          "minimum_chain_distance_angstrom": 2.9324,
          "minimum_core_distance_angstrom": 2.9324,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHL",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHL:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1101, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7534, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8775, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3907, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3476, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7876, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7476, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1101, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7534, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8775, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3907, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3476, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7876, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7476, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHL:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHL:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7876,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHL",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9324, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1101, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7534, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8775, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3907, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3476, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7876, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7476, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHL/original.cif",
            "source_coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHL:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7876,
          "minimum_chain_distance_angstrom": 2.7876,
          "minimum_core_distance_angstrom": 5.7059,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHL",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHL:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0835, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2927, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3302, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4029, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0728, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0835, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2927, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3302, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4029, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0728, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHL:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0835, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2927, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3302, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4029, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0728, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHL:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.4029,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHL",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0835, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2927, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3302, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4029, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0728, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHL/original.cif",
            "source_coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHL:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.4029,
          "minimum_chain_distance_angstrom": 2.4029,
          "minimum_core_distance_angstrom": 2.4029,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHL",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHL:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1493, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5942, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9235, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1493, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5942, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9235, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HHL:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1493, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5942, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9235, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHL:LIG:K:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.5942,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHL",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1493, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5942, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9235, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHL/original.cif",
            "source_coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHL:LIG:K:SO4:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.5942,
          "minimum_chain_distance_angstrom": 2.5942,
          "minimum_core_distance_angstrom": 2.5942,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHL",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHL:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3623, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4187, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.366, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3623, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4187, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.366, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHM:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHM:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.366,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3623, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4187, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.366, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHM/original.cif",
            "source_coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHM:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.366,
          "minimum_chain_distance_angstrom": 3.366,
          "minimum_core_distance_angstrom": 5.4174,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHM",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHM:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2308, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4228, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3968, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5918, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9725, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2308, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4228, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3968, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5918, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9725, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHM:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2308, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4228, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3968, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5918, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9725, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHM:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.5918,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2308, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4228, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3968, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5918, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9725, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHM/original.cif",
            "source_coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHM:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.5918,
          "minimum_chain_distance_angstrom": 2.5918,
          "minimum_core_distance_angstrom": 2.5918,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHM",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHM:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6553, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9333, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1474, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1216, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4045, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6147, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.759, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6121, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6553, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9333, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1474, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1216, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4045, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6147, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.759, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6121, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHM:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHM:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6147,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6553, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9333, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1474, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1216, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4045, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6147, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.759, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6121, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0093, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9239, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHM/original.cif",
            "source_coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHM:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.6147,
          "minimum_chain_distance_angstrom": 2.6147,
          "minimum_core_distance_angstrom": 5.4615,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHM",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHM:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0093, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9239, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0093, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9239, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HHM:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHM:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6147,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6553, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9333, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1474, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1216, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4045, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6147, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.759, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6121, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0093, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9239, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHM/original.cif",
            "source_coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHM:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.0093,
          "minimum_chain_distance_angstrom": 3.0093,
          "minimum_core_distance_angstrom": 9.6571,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHM",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHM:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9866, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9866, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HHM:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9866, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHM:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7701,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9866, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.227, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7599, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8289, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3327, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3268, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7701, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7219, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHM/original.cif",
            "source_coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHM:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9866,
          "minimum_chain_distance_angstrom": 2.9866,
          "minimum_core_distance_angstrom": 2.9866,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHM",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHM:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.227, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7599, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8289, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3327, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3268, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7701, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7219, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.227, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7599, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8289, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3327, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3268, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7701, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7219, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHM:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHM:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7701,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9866, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.227, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7599, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8289, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3327, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3268, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7701, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7219, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHM/original.cif",
            "source_coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHM:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7701,
          "minimum_chain_distance_angstrom": 2.7701,
          "minimum_core_distance_angstrom": 5.6011,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHM",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHM:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9109, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5168, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3585, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.3888, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0405, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9109, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5168, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3585, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.3888, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0405, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHM:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9109, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5168, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3585, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.3888, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0405, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHM:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.3888,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9109, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5168, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3585, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.3888, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0405, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHM/original.cif",
            "source_coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHM:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.3888,
          "minimum_chain_distance_angstrom": 2.3888,
          "minimum_core_distance_angstrom": 2.3888,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHM",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHM:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7278, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7213, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.755, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6858, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7278, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7213, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.755, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6858, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HHM:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7278, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7213, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.755, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6858, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHM:LIG:K:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7278,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHM",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7278, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7213, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.755, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6858, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHM/original.cif",
            "source_coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHM:LIG:K:SO4:101:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.7278,
          "minimum_chain_distance_angstrom": 2.7278,
          "minimum_core_distance_angstrom": 2.7278,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHM",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHM:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.026, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2461, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2573, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.026, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2461, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2573, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHN:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHN:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.2461,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHN",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.026, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2461, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2573, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHN/original.cif",
            "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHN:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.2461,
          "minimum_chain_distance_angstrom": 3.2461,
          "minimum_core_distance_angstrom": 5.8904,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHN:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1928, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5382, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4803, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7939, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0023, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1928, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5382, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4803, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7939, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0023, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHN:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1928, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5382, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4803, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7939, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0023, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHN:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7939,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHN",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1928, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5382, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4803, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7939, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0023, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHN/original.cif",
            "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHN:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7939,
          "minimum_chain_distance_angstrom": 2.7939,
          "minimum_core_distance_angstrom": 2.7939,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHN:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8114, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8537, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9594, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9156, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2428, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.2488, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9844, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8114, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8537, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9594, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9156, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2428, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.2488, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9844, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HHN:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHN:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.2488,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHN",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8114, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8537, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9594, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9156, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2428, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.2488, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9844, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2976, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHN/original.cif",
            "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHN:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.2488,
          "minimum_chain_distance_angstrom": 2.2488,
          "minimum_core_distance_angstrom": 5.7846,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHN:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2976, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2976, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HHN:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHN:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.2488,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHN",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8114, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8537, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9594, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9156, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2428, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.2488, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9844, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2976, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHN/original.cif",
            "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHN:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.2976,
          "minimum_chain_distance_angstrom": 3.2976,
          "minimum_core_distance_angstrom": 9.611,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHN:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0322, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0322, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HHN:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0322, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHN:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7751,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHN",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0322, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3438, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9078, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9343, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3782, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2959, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7751, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6497, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHN/original.cif",
            "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHN:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.0322,
          "minimum_chain_distance_angstrom": 3.0322,
          "minimum_core_distance_angstrom": 3.0322,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHN:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3438, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9078, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9343, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3782, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2959, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7751, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6497, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3438, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9078, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9343, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3782, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2959, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7751, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6497, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHN:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHN:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7751,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHN",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0322, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3438, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9078, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9343, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3782, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2959, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7751, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6497, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHN/original.cif",
            "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHN:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7751,
          "minimum_chain_distance_angstrom": 2.7751,
          "minimum_core_distance_angstrom": 5.6,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHN:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9756, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4817, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.362, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4756, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0388, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9756, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4817, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.362, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4756, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0388, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHN:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9756, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4817, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.362, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4756, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0388, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHN:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.4756,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHN",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9756, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4817, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.362, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4756, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0388, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHN/original.cif",
            "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHN:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.4756,
          "minimum_chain_distance_angstrom": 2.4756,
          "minimum_core_distance_angstrom": 2.4756,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHN:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1554, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9584, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6204, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6238, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1554, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9584, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6204, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6238, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HHN:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1554, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9584, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6204, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6238, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHN:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6204,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHN",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1554, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9584, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6204, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6238, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHN/original.cif",
            "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHN:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.6204,
          "minimum_chain_distance_angstrom": 2.6204,
          "minimum_core_distance_angstrom": 2.6204,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHN:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4764, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1352, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.144, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4764, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1352, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.144, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHO:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHO:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1352,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4764, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1352, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.144, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHO/original.cif",
            "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHO:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1352,
          "minimum_chain_distance_angstrom": 3.1352,
          "minimum_core_distance_angstrom": 5.9005,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHO:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0889, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.38, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6631, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8847, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0425, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0889, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.38, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6631, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8847, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0425, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHO:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0889, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.38, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6631, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8847, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0425, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHO:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8847,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0889, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.38, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6631, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8847, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0425, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHO/original.cif",
            "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHO:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.8847,
          "minimum_chain_distance_angstrom": 2.8847,
          "minimum_core_distance_angstrom": 2.8847,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHO:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5253, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8468, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0673, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0267, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3642, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.683, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.793, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.74, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5253, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8468, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0673, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0267, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3642, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.683, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.793, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.74, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHO:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHO:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.683,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5253, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8468, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0673, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0267, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3642, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.683, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.793, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.74, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0943, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHO/original.cif",
            "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHO:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.683,
          "minimum_chain_distance_angstrom": 2.683,
          "minimum_core_distance_angstrom": 5.5944,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHO:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0943, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0943, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HHO:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHO:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.683,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5253, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8468, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0673, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0267, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3642, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.683, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.793, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.74, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0943, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHO/original.cif",
            "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHO:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.0943,
          "minimum_chain_distance_angstrom": 3.0943,
          "minimum_core_distance_angstrom": 9.5802,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHO:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0508, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0508, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HHO:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0508, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHO:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7079,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0508, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2121, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9113, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9243, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4303, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3062, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7079, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6733, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHO/original.cif",
            "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHO:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.0508,
          "minimum_chain_distance_angstrom": 3.0508,
          "minimum_core_distance_angstrom": 3.0508,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHO:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2121, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9113, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9243, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4303, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3062, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7079, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6733, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2121, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9113, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9243, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4303, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3062, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7079, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6733, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHO:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHO:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7079,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0508, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2121, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9113, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9243, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4303, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3062, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7079, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6733, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHO/original.cif",
            "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHO:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7079,
          "minimum_chain_distance_angstrom": 2.7079,
          "minimum_core_distance_angstrom": 5.66,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHO:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7799, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4091, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4787, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6207, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0597, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7799, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4091, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4787, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6207, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0597, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHO:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7799, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4091, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4787, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6207, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0597, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHO:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6207,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7799, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4091, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4787, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6207, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0597, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHO/original.cif",
            "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHO:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.6207,
          "minimum_chain_distance_angstrom": 2.6207,
          "minimum_core_distance_angstrom": 2.6207,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHO:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2279, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9193, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6673, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4991, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2279, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9193, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6673, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4991, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HHO:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2279, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9193, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6673, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4991, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHO:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6673,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHO",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2279, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9193, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6673, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.4991, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHO/original.cif",
            "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHO:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.6673,
          "minimum_chain_distance_angstrom": 2.6673,
          "minimum_core_distance_angstrom": 2.6673,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHO:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5777, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3299, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.298, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5777, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3299, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.298, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHP:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHP:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.298,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5777, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3299, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.298, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHP/original.cif",
            "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHP:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.298,
          "minimum_chain_distance_angstrom": 3.298,
          "minimum_core_distance_angstrom": 5.6029,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHP:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3276, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6994, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5237, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.984, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.944, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3276, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6994, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5237, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.984, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.944, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHP:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3276, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6994, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5237, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.984, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.944, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHP:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.984,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3276, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6994, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5237, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.984, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.944, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHP/original.cif",
            "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHP:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.984,
          "minimum_chain_distance_angstrom": 2.984,
          "minimum_core_distance_angstrom": 2.984,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHP:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9183, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8997, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8435, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3049, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3566, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8203, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9367, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9183, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8997, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8435, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3049, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3566, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8203, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9367, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHP:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHP:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.3566,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9183, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8997, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8435, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3049, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3566, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8203, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9367, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1249, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHP/original.cif",
            "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHP:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.3566,
          "minimum_chain_distance_angstrom": 2.3566,
          "minimum_core_distance_angstrom": 5.6711,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHP:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1249, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1249, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HHP:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHP:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.3566,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9183, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8997, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8435, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3049, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.3566, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8203, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9367, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1249, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHP/original.cif",
            "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHP:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.1249,
          "minimum_chain_distance_angstrom": 3.1249,
          "minimum_core_distance_angstrom": 9.6544,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHP:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0741, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0741, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HHP:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0741, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHP:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6887,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0741, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1614, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7231, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8353, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1526, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.178, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6887, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.651, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHP/original.cif",
            "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHP:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.0741,
          "minimum_chain_distance_angstrom": 3.0741,
          "minimum_core_distance_angstrom": 3.0741,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHP:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1614, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7231, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8353, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1526, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.178, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6887, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.651, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1614, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7231, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8353, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1526, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.178, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6887, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.651, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHP:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHP:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6887,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0741, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1614, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7231, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8353, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1526, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.178, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6887, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.651, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHP/original.cif",
            "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHP:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.6887,
          "minimum_chain_distance_angstrom": 2.6887,
          "minimum_core_distance_angstrom": 5.6872,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHP:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0112, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2651, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.365, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.788, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.105, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0112, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2651, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.365, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.788, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.105, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHP:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0112, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2651, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.365, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.788, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.105, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHP:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.788,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0112, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2651, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.365, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.788, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.105, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHP/original.cif",
            "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHP:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.788,
          "minimum_chain_distance_angstrom": 2.788,
          "minimum_core_distance_angstrom": 2.788,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHP:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0167, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2796, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9071, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8397, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0167, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2796, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9071, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8397, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHP:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0167, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2796, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9071, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8397, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHP:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 3.0167,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHP",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0167, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2796, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9071, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8397, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHP/original.cif",
            "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHP:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 3.0167,
          "minimum_chain_distance_angstrom": 3.0167,
          "minimum_core_distance_angstrom": 3.0167,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHP:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4294, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2981, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3625, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1197, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4294, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2981, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3625, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1197, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHQ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4294, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHQ:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1197,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4294, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2981, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3625, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1197, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHQ/original.cif",
            "source_coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHQ:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1197,
          "minimum_chain_distance_angstrom": 3.1197,
          "minimum_core_distance_angstrom": 4.4294,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHQ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHQ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8442, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5749, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4229, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.451, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0715, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8442, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5749, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4229, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.451, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0715, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHQ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8442, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5749, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4229, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.451, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0715, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHQ:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.451,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8442, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5749, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4229, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.451, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0715, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHQ/original.cif",
            "source_coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHQ:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.451,
          "minimum_chain_distance_angstrom": 2.451,
          "minimum_core_distance_angstrom": 2.451,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHQ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHQ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.417, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.633, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1058, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0299, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4742, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9631, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7338, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6353, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.417, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.633, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1058, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0299, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4742, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9631, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7338, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6353, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHQ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHQ:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.7338,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.417, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.633, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1058, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0299, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4742, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9631, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7338, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6353, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9712, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9088, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9505, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHQ/original.cif",
            "source_coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHQ:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7338,
          "minimum_chain_distance_angstrom": 2.7338,
          "minimum_core_distance_angstrom": 5.6611,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHQ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHQ:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9712, \"uniprot_position\": 72}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9088, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9505, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9712, \"uniprot_position\": 72}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9088, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9505, \"uniprot_position\": 79}]",
          "chain_id": "PDB:7HHQ:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHQ:LIG:H:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.7338,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.417, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.633, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1058, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0299, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4742, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9631, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7338, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6353, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9712, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9088, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9505, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHQ/original.cif",
            "source_coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHQ:LIG:H:SO4:105:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9088,
          "minimum_chain_distance_angstrom": 2.9088,
          "minimum_core_distance_angstrom": 9.5166,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHQ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHQ:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8831, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8831, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HHQ:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8831, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHQ:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7452,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8831, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2883, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8694, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9528, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6324, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4962, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7452, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7097, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHQ/original.cif",
            "source_coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHQ:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.8831,
          "minimum_chain_distance_angstrom": 2.8831,
          "minimum_core_distance_angstrom": 2.8831,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHQ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHQ:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2883, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8694, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9528, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6324, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4962, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7452, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7097, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2883, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8694, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9528, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6324, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4962, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7452, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7097, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHQ:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHQ:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.7452,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8831, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2883, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8694, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9528, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6324, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4962, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7452, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7097, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHQ/original.cif",
            "source_coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHQ:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7452,
          "minimum_chain_distance_angstrom": 2.7452,
          "minimum_core_distance_angstrom": 5.6936,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHQ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHQ:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9492, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3016, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4075, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6878, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9703, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9492, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3016, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4075, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6878, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9703, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHQ:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9492, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3016, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4075, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6878, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9703, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHQ:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6878,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9492, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3016, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4075, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6878, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9703, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHQ/original.cif",
            "source_coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHQ:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.6878,
          "minimum_chain_distance_angstrom": 2.6878,
          "minimum_core_distance_angstrom": 2.6878,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHQ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHQ:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9337, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9586, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8618, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9994, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9337, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9586, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8618, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9994, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHQ:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9337, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9586, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8618, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9994, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHQ:LIG:L:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.9337,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHQ",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9337, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9586, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8618, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9994, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHQ/original.cif",
            "source_coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHQ:LIG:L:SO4:101:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.9337,
          "minimum_chain_distance_angstrom": 2.9337,
          "minimum_core_distance_angstrom": 2.9337,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHQ",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHQ:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1439, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2165, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3967, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1439, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2165, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3967, \"uniprot_position\": 75}]",
          "chain_id": "PDB:7HHR:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHR:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.2165,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1439, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2165, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3967, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHR/original.cif",
            "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHR:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.2165,
          "minimum_chain_distance_angstrom": 3.2165,
          "minimum_core_distance_angstrom": 5.694,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHR:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1253, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7564, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6171, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9339, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.062, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1253, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7564, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6171, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9339, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.062, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHR:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1253, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7564, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6171, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9339, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.062, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHR:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9339,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1253, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7564, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6171, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9339, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.062, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHR/original.cif",
            "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHR:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.9339,
          "minimum_chain_distance_angstrom": 2.9339,
          "minimum_core_distance_angstrom": 2.9339,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHR:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4995, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4386, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9256, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9613, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2986, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7817, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8484, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7895, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4995, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4386, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9256, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9613, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2986, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7817, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8484, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7895, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHR:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHR:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.7817,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4995, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4386, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9256, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9613, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2986, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7817, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8484, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7895, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1298, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHR/original.cif",
            "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHR:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.7817,
          "minimum_chain_distance_angstrom": 2.7817,
          "minimum_core_distance_angstrom": 5.554,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHR:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1298, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1298, \"uniprot_position\": 78}]",
          "chain_id": "PDB:7HHR:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHR:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.7817,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4995, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4386, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9256, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9613, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2986, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7817, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8484, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7895, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1298, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHR/original.cif",
            "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHR:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.1298,
          "minimum_chain_distance_angstrom": 3.1298,
          "minimum_core_distance_angstrom": 9.8575,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHR:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8759, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8759, \"uniprot_position\": 34}]",
          "chain_id": "PDB:7HHR:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8759, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHR:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6808,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8759, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2145, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6959, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.736, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1944, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2132, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6808, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5576, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHR/original.cif",
            "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHR:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8759,
          "minimum_chain_distance_angstrom": 2.8759,
          "minimum_core_distance_angstrom": 2.8759,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHR:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2145, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6959, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.736, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1944, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2132, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6808, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5576, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2145, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6959, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.736, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1944, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2132, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6808, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5576, \"uniprot_position\": 80}]",
          "chain_id": "PDB:7HHR:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHR:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6808,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8759, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2145, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6959, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.736, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1944, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2132, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6808, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5576, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHR/original.cif",
            "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHR:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.6808,
          "minimum_chain_distance_angstrom": 2.6808,
          "minimum_core_distance_angstrom": 5.5454,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHR:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1639, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9158, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1486, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.135, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5746, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1639, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9158, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1486, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.135, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5746, \"uniprot_position\": 18}]",
          "chain_id": "PDB:7HHR:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1639, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9158, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1486, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.135, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5746, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHR:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.135,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1639, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9158, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1486, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.135, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5746, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHR/original.cif",
            "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHR:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.135,
          "minimum_chain_distance_angstrom": 2.135,
          "minimum_core_distance_angstrom": 2.135,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHR:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0116, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8006, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7978, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3329, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0116, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8006, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7978, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3329, \"uniprot_position\": 17}]",
          "chain_id": "PDB:7HHR:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0116, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8006, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7978, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3329, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:7HHR:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7978,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "7HHR",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0116, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.8006, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7978, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3329, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/7HHR/original.cif",
            "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:7HHR:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.7978,
          "minimum_chain_distance_angstrom": 2.7978,
          "minimum_core_distance_angstrom": 2.7978,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:7HHR:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7503, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.36, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7458, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5108, \"uniprot_position\": 77}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7503, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.36, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7458, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5108, \"uniprot_position\": 77}]",
          "chain_id": "PDB:8Z6C:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 93, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:8Z6C:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7458,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "8Z6C",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7503, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.36, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7458, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5108, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/8Z6C/original.cif",
            "source_coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:8Z6C:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7458,
          "minimum_chain_distance_angstrom": 2.7458,
          "minimum_core_distance_angstrom": 6.8145,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "8Z6C",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:8Z6C:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4174, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6935, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9283, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0821, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.604, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4174, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6935, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9283, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0821, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.604, \"uniprot_position\": 18}]",
          "chain_id": "PDB:8Z6C:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4174, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6935, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9283, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0821, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.604, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 93, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:8Z6C:LIG:F:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 3.0821,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "8Z6C",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4174, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6935, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9283, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0821, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.604, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/8Z6C/original.cif",
            "source_coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:8Z6C:LIG:F:SO4:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 3.0821,
          "minimum_chain_distance_angstrom": 3.0821,
          "minimum_core_distance_angstrom": 3.0821,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "8Z6C",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:8Z6C:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7402, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3128, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4375, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7491, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4975, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8981, \"uniprot_position\": 19}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7402, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3128, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4375, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7491, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4975, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8981, \"uniprot_position\": 19}]",
          "chain_id": "PDB:8Z6C:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7402, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3128, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4375, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7491, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4975, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8981, \"uniprot_position\": 19}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 93, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 93, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:8Z6C:LIG:H:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7402,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "8Z6C",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7402, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3128, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4375, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7491, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4975, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8981, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"38\", \"component\": \"ASN\", \"entity_position\": 38, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6919, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 56, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3165, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/8Z6C/original.cif",
            "source_coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:8Z6C:LIG:H:SO4:102:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7402,
          "minimum_chain_distance_angstrom": 2.7402,
          "minimum_core_distance_angstrom": 2.7402,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "8Z6C",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:8Z6C:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"38\", \"component\": \"ASN\", \"entity_position\": 38, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6919, \"uniprot_position\": 38}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 56, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3165, \"uniprot_position\": 56}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"38\", \"component\": \"ASN\", \"entity_position\": 38, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6919, \"uniprot_position\": 38}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 56, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3165, \"uniprot_position\": 56}]",
          "chain_id": "PDB:8Z6C:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"38\", \"component\": \"ASN\", \"entity_position\": 38, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6919, \"uniprot_position\": 38}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 56, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3165, \"uniprot_position\": 56}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 93, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 93, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:8Z6C:LIG:H:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7402,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "8Z6C",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7402, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3128, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4375, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7491, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4975, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8981, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"38\", \"component\": \"ASN\", \"entity_position\": 38, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.6919, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 56, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3165, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/8Z6C/original.cif",
            "source_coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:8Z6C:LIG:H:SO4:102:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 4.3165,
          "minimum_chain_distance_angstrom": 4.3165,
          "minimum_core_distance_angstrom": 4.3165,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "8Z6C",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:8Z6C:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9953, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9953, \"uniprot_position\": 34}]",
          "chain_id": "PDB:8Z6C:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9953, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 93, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 93, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:8Z6C:LIG:I:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.639,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "8Z6C",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9953, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9515, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5679, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.639, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9404, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8103, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2327, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/8Z6C/original.cif",
            "source_coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:8Z6C:LIG:I:SO4:103:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.9953,
          "minimum_chain_distance_angstrom": 2.9953,
          "minimum_core_distance_angstrom": 2.9953,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "8Z6C",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:8Z6C:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9515, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5679, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.639, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9404, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8103, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2327, \"uniprot_position\": 79}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9515, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5679, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.639, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9404, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8103, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2327, \"uniprot_position\": 79}]",
          "chain_id": "PDB:8Z6C:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 93, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 93, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:8Z6C:LIG:I:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.639,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "8Z6C",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9953, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.9515, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5679, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.639, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9404, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8103, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2327, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/8Z6C/original.cif",
            "source_coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:8Z6C:LIG:I:SO4:103:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.639,
          "minimum_chain_distance_angstrom": 2.639,
          "minimum_core_distance_angstrom": 6.1739,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "8Z6C",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:8Z6C:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 72, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5433, \"uniprot_position\": 72}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 74, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0308, \"uniprot_position\": 74}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 75, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0077, \"uniprot_position\": 75}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9461, \"uniprot_position\": 76}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 77, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5495, \"uniprot_position\": 77}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 78, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6479, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7694, \"uniprot_position\": 79}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7241, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 72, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5433, \"uniprot_position\": 72}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 74, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0308, \"uniprot_position\": 74}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 75, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0077, \"uniprot_position\": 75}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9461, \"uniprot_position\": 76}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 77, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5495, \"uniprot_position\": 77}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 78, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6479, \"uniprot_position\": 78}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7694, \"uniprot_position\": 79}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7241, \"uniprot_position\": 80}]",
          "chain_id": "PDB:8Z6C:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 93, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:8Z6C:LIG:K:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6479,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "8Z6C",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 72, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5433, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 74, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0308, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 75, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0077, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.9461, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 77, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.5495, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 78, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.6479, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7694, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 80, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7241, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/8Z6C/original.cif",
            "source_coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:8Z6C:LIG:K:SO4:102:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.6479,
          "minimum_chain_distance_angstrom": 2.6479,
          "minimum_core_distance_angstrom": 5.8089,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "8Z6C",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:8Z6C:LIG:K:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8893, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9931, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1963, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5833, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0241, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8893, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9931, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1963, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5833, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0241, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9G91:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8893, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9931, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1963, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5833, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0241, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G91:LIG:E:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5833,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9G91",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8893, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9931, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1963, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.5833, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0241, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G91/original.cif",
            "source_coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G91:LIG:E:SO4:103:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.5833,
          "minimum_chain_distance_angstrom": 2.5833,
          "minimum_core_distance_angstrom": 2.5833,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9G91",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G91:LIG:E:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43"
        },
        {
          "Pfam_contacts_5A": "[]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7434, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8782, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4565, \"uniprot_position\": 93}]",
          "chain_id": "PDB:9G91:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "isolated_construct_contact_outside_annotations",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": false,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G91:LIG:F:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.4565,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9G91",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7434, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8782, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4565, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G91/original.cif",
            "source_coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G91:LIG:F:SO4:104:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 5.159,
          "minimum_chain_distance_angstrom": 2.4565,
          "minimum_core_distance_angstrom": 5.159,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9G91",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G91:LIG:F:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"82\", \"component\": \"TRP\", \"entity_position\": 83, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2491, \"uniprot_position\": 82}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"82\", \"component\": \"TRP\", \"entity_position\": 83, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2491, \"uniprot_position\": 82}]",
          "chain_id": "PDB:9G91:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G91:LIG:H:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7977,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9G91",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"82\", \"component\": \"TRP\", \"entity_position\": 83, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2491, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7552, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8023, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7977, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G91/original.cif",
            "source_coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G91:LIG:H:SO4:102:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 4.2491,
          "minimum_chain_distance_angstrom": 4.2491,
          "minimum_core_distance_angstrom": 10.8235,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9G91",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G91:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7552, \"uniprot_position\": 73}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8023, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7977, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7552, \"uniprot_position\": 73}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8023, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7977, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9G91:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G91:LIG:H:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7977,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9G91",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"82\", \"component\": \"TRP\", \"entity_position\": 83, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2491, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7552, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8023, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7977, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G91/original.cif",
            "source_coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G91:LIG:H:SO4:102:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7977,
          "minimum_chain_distance_angstrom": 2.7977,
          "minimum_core_distance_angstrom": 5.7649,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9G91",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G91:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0137, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2932, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1371, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9343, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6767, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0137, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2932, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1371, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9343, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6767, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9G91:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0137, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2932, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1371, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9343, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6767, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G91:LIG:I:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.9343,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9G91",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0137, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2932, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1371, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9343, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6767, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G91/original.cif",
            "source_coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G91:LIG:I:SO4:103:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.9343,
          "minimum_chain_distance_angstrom": 2.9343,
          "minimum_core_distance_angstrom": 2.9343,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9G91",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G91:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"89\", \"component\": \"HIS\", \"entity_position\": 90, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7234, \"uniprot_position\": 89}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"89\", \"component\": \"HIS\", \"entity_position\": 90, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7234, \"uniprot_position\": 89}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3323, \"uniprot_position\": 90}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8485, \"uniprot_position\": 91}]",
          "chain_id": "PDB:9G91:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G91:LIG:J:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.8485,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9G91",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"89\", \"component\": \"HIS\", \"entity_position\": 90, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7234, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3323, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8485, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G91/original.cif",
            "source_coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G91:LIG:J:SO4:104:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 4.7234,
          "minimum_chain_distance_angstrom": 2.8485,
          "minimum_core_distance_angstrom": 7.4771,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9G91",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G91:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0102, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7141, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6185, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2644, \"uniprot_position\": 57}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0102, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7141, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6185, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2644, \"uniprot_position\": 57}]",
          "chain_id": "PDB:9G91:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0102, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7141, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6185, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2644, \"uniprot_position\": 57}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G91:LIG:K:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 3.0102,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9G91",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0102, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7141, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6185, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2644, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G91/original.cif",
            "source_coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G91:LIG:K:SO4:105:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 3.0102,
          "minimum_chain_distance_angstrom": 3.0102,
          "minimum_core_distance_angstrom": 3.0102,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9G91",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G91:LIG:K:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5507, \"uniprot_position\": 39}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3768, \"uniprot_position\": 56}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5507, \"uniprot_position\": 39}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3768, \"uniprot_position\": 56}]",
          "chain_id": "PDB:9G91:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5507, \"uniprot_position\": 39}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3768, \"uniprot_position\": 56}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "106",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G91:LIG:L:SO4:106:.",
            "nearest_polypeptide_distance_angstrom": 3.3768,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9G91",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5507, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3768, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G91/original.cif",
            "source_coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G91:LIG:L:SO4:106:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 3.3768,
          "minimum_chain_distance_angstrom": 3.3768,
          "minimum_core_distance_angstrom": 3.3768,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9G91",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G91:LIG:L:SO4:106:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6767, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4893, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8545, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6767, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4893, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8545, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9G94:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G94:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8545,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.76,
            "occupancy_min": 0.76,
            "pdb_id": "9G94",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6767, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4893, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8545, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G94/original.cif",
            "source_coordinate_sha256": "77cc947e76da8d5e49e56df359b3db472fe81dbdfabfc36f99d53b3c18200802",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G94:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.8545,
          "minimum_chain_distance_angstrom": 2.8545,
          "minimum_core_distance_angstrom": 5.9492,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9G94",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G94:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "77cc947e76da8d5e49e56df359b3db472fe81dbdfabfc36f99d53b3c18200802"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2825, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6463, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8764, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9567, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8352, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2825, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6463, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8764, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9567, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8352, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9G94:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2825, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6463, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8764, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9567, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8352, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G94:LIG:F:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.9567,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.68,
            "occupancy_min": 0.68,
            "pdb_id": "9G94",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2825, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6463, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8764, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9567, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8352, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G94/original.cif",
            "source_coordinate_sha256": "77cc947e76da8d5e49e56df359b3db472fe81dbdfabfc36f99d53b3c18200802",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G94:LIG:F:SO4:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.9567,
          "minimum_chain_distance_angstrom": 2.9567,
          "minimum_core_distance_angstrom": 2.9567,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9G94",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G94:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "77cc947e76da8d5e49e56df359b3db472fe81dbdfabfc36f99d53b3c18200802"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.806, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.806, \"uniprot_position\": 34}]",
          "chain_id": "PDB:9G94:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.806, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G94:LIG:H:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.806,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.82,
            "occupancy_min": 0.82,
            "pdb_id": "9G94",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.806, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2105, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6941, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8753, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4759, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4179, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8386, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7525, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G94/original.cif",
            "source_coordinate_sha256": "77cc947e76da8d5e49e56df359b3db472fe81dbdfabfc36f99d53b3c18200802",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G94:LIG:H:SO4:102:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.806,
          "minimum_chain_distance_angstrom": 2.806,
          "minimum_core_distance_angstrom": 2.806,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9G94",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G94:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "77cc947e76da8d5e49e56df359b3db472fe81dbdfabfc36f99d53b3c18200802"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2105, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6941, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8753, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4759, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4179, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8386, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7525, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2105, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6941, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8753, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4759, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4179, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8386, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7525, \"uniprot_position\": 80}]",
          "chain_id": "PDB:9G94:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G94:LIG:H:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.806,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.82,
            "occupancy_min": 0.82,
            "pdb_id": "9G94",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.806, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2105, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6941, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8753, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4759, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4179, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8386, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7525, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G94/original.cif",
            "source_coordinate_sha256": "77cc947e76da8d5e49e56df359b3db472fe81dbdfabfc36f99d53b3c18200802",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G94:LIG:H:SO4:102:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8386,
          "minimum_chain_distance_angstrom": 2.8386,
          "minimum_core_distance_angstrom": 5.8085,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9G94",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G94:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "77cc947e76da8d5e49e56df359b3db472fe81dbdfabfc36f99d53b3c18200802"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8656, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5929, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4531, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9593, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8379, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8656, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5929, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4531, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9593, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8379, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9G94:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8656, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5929, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4531, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9593, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8379, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G94:LIG:I:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.8656,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.74,
            "occupancy_min": 0.74,
            "pdb_id": "9G94",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8656, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5929, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4531, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9593, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8379, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G94/original.cif",
            "source_coordinate_sha256": "77cc947e76da8d5e49e56df359b3db472fe81dbdfabfc36f99d53b3c18200802",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G94:LIG:I:SO4:103:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.8656,
          "minimum_chain_distance_angstrom": 2.8656,
          "minimum_core_distance_angstrom": 2.8656,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9G94",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G94:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "77cc947e76da8d5e49e56df359b3db472fe81dbdfabfc36f99d53b3c18200802"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2245, \"uniprot_position\": 39}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"52\", \"component\": \"PHE\", \"entity_position\": 53, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8928, \"uniprot_position\": 52}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"53\", \"component\": \"LEU\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1172, \"uniprot_position\": 53}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"54\", \"component\": \"GLY\", \"entity_position\": 55, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5148, \"uniprot_position\": 54}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0082, \"uniprot_position\": 57}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2245, \"uniprot_position\": 39}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"52\", \"component\": \"PHE\", \"entity_position\": 53, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8928, \"uniprot_position\": 52}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"53\", \"component\": \"LEU\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1172, \"uniprot_position\": 53}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"54\", \"component\": \"GLY\", \"entity_position\": 55, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5148, \"uniprot_position\": 54}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0082, \"uniprot_position\": 57}]",
          "chain_id": "PDB:9G94:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2245, \"uniprot_position\": 39}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"52\", \"component\": \"PHE\", \"entity_position\": 53, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8928, \"uniprot_position\": 52}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"53\", \"component\": \"LEU\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1172, \"uniprot_position\": 53}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"54\", \"component\": \"GLY\", \"entity_position\": 55, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5148, \"uniprot_position\": 54}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0082, \"uniprot_position\": 57}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G94:LIG:K:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 3.2245,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 0.61,
            "occupancy_min": 0.61,
            "pdb_id": "9G94",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2245, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"52\", \"component\": \"PHE\", \"entity_position\": 53, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.8928, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"53\", \"component\": \"LEU\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1172, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"54\", \"component\": \"GLY\", \"entity_position\": 55, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.5148, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0082, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G94/original.cif",
            "source_coordinate_sha256": "77cc947e76da8d5e49e56df359b3db472fe81dbdfabfc36f99d53b3c18200802",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G94:LIG:K:SO4:102:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 3.2245,
          "minimum_chain_distance_angstrom": 3.2245,
          "minimum_core_distance_angstrom": 3.2245,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9G94",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G94:LIG:K:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "77cc947e76da8d5e49e56df359b3db472fe81dbdfabfc36f99d53b3c18200802"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.545, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6634, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7798, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6693, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0215, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.545, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6634, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7798, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6693, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0215, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9G96:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.545, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6634, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7798, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6693, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0215, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G96:LIG:E:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.545,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9G96",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.545, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6634, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7798, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6693, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0215, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G96/original.cif",
            "source_coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G96:LIG:E:SO4:103:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.545,
          "minimum_chain_distance_angstrom": 2.545,
          "minimum_core_distance_angstrom": 2.545,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9G96",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G96:LIG:E:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"59\", \"component\": \"PHE\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9031, \"uniprot_position\": 59}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"64\", \"component\": \"SER\", \"entity_position\": 65, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2633, \"uniprot_position\": 64}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"67\", \"component\": \"LYS\", \"entity_position\": 68, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.528, \"uniprot_position\": 67}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"68\", \"component\": \"TYR\", \"entity_position\": 69, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1068, \"uniprot_position\": 68}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"59\", \"component\": \"PHE\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9031, \"uniprot_position\": 59}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"64\", \"component\": \"SER\", \"entity_position\": 65, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2633, \"uniprot_position\": 64}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"67\", \"component\": \"LYS\", \"entity_position\": 68, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.528, \"uniprot_position\": 67}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"68\", \"component\": \"TYR\", \"entity_position\": 69, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1068, \"uniprot_position\": 68}]",
          "chain_id": "PDB:9G96:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"59\", \"component\": \"PHE\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9031, \"uniprot_position\": 59}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"64\", \"component\": \"SER\", \"entity_position\": 65, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2633, \"uniprot_position\": 64}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G96:LIG:F:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.528,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9G96",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"59\", \"component\": \"PHE\", \"entity_position\": 60, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9031, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"64\", \"component\": \"SER\", \"entity_position\": 65, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2633, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"67\", \"component\": \"LYS\", \"entity_position\": 68, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.528, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"68\", \"component\": \"TYR\", \"entity_position\": 69, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1068, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G96/original.cif",
            "source_coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G96:LIG:F:SO4:104:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.528,
          "minimum_chain_distance_angstrom": 2.528,
          "minimum_core_distance_angstrom": 3.9031,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9G96",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G96:LIG:F:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9094, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.696, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6002, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4824, \"uniprot_position\": 57}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9094, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.696, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6002, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4824, \"uniprot_position\": 57}]",
          "chain_id": "PDB:9G96:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9094, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.696, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6002, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4824, \"uniprot_position\": 57}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G96:LIG:H:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9094,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9G96",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9094, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.696, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6002, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4824, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G96/original.cif",
            "source_coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G96:LIG:H:SO4:102:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9094,
          "minimum_chain_distance_angstrom": 2.9094,
          "minimum_core_distance_angstrom": 2.9094,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9G96",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G96:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1196, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3054, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5799, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9352, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.698, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1196, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3054, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5799, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9352, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.698, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9G96:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1196, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3054, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5799, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9352, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.698, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G96:LIG:I:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.9352,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9G96",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1196, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3054, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5799, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9352, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.698, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G96/original.cif",
            "source_coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G96:LIG:I:SO4:103:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.9352,
          "minimum_chain_distance_angstrom": 2.9352,
          "minimum_core_distance_angstrom": 2.9352,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9G96",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G96:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"82\", \"component\": \"TRP\", \"entity_position\": 83, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0978, \"uniprot_position\": 82}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"82\", \"component\": \"TRP\", \"entity_position\": 83, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0978, \"uniprot_position\": 82}]",
          "chain_id": "PDB:9G96:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G96:LIG:J:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.7353,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9G96",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"82\", \"component\": \"TRP\", \"entity_position\": 83, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0978, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6878, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7353, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.927, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G96/original.cif",
            "source_coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G96:LIG:J:SO4:104:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 4.0978,
          "minimum_chain_distance_angstrom": 4.0978,
          "minimum_core_distance_angstrom": 11.0344,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9G96",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G96:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6878, \"uniprot_position\": 73}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7353, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.927, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6878, \"uniprot_position\": 73}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7353, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.927, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9G96:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G96:LIG:J:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.7353,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9G96",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"82\", \"component\": \"TRP\", \"entity_position\": 83, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.0978, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6878, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7353, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.927, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G96/original.cif",
            "source_coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G96:LIG:J:SO4:104:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.7353,
          "minimum_chain_distance_angstrom": 2.7353,
          "minimum_core_distance_angstrom": 5.3804,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9G96",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G96:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"89\", \"component\": \"HIS\", \"entity_position\": 90, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5809, \"uniprot_position\": 89}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"89\", \"component\": \"HIS\", \"entity_position\": 90, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5809, \"uniprot_position\": 89}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3272, \"uniprot_position\": 90}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8902, \"uniprot_position\": 91}]",
          "chain_id": "PDB:9G96:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "105",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G96:LIG:K:SO4:105:.",
            "nearest_polypeptide_distance_angstrom": 2.8902,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9G96",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"89\", \"component\": \"HIS\", \"entity_position\": 90, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5809, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3272, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8902, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G96/original.cif",
            "source_coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G96:LIG:K:SO4:105:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 4.5809,
          "minimum_chain_distance_angstrom": 2.8902,
          "minimum_core_distance_angstrom": 7.5493,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9G96",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G96:LIG:K:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3686, \"uniprot_position\": 39}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7507, \"uniprot_position\": 56}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3686, \"uniprot_position\": 39}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7507, \"uniprot_position\": 56}]",
          "chain_id": "PDB:9G96:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3686, \"uniprot_position\": 39}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7507, \"uniprot_position\": 56}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "106",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9G96:LIG:L:SO4:106:.",
            "nearest_polypeptide_distance_angstrom": 3.3686,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9G96",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3686, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7507, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9G96/original.cif",
            "source_coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9G96:LIG:L:SO4:106:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 3.3686,
          "minimum_chain_distance_angstrom": 3.3686,
          "minimum_core_distance_angstrom": 3.3686,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9G96",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9G96:LIG:L:SO4:106:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2665, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.512, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7293, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7429, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3388, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.862, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8149, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7297, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2665, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.512, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7293, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7429, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3388, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.862, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8149, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7297, \"uniprot_position\": 80}]",
          "chain_id": "PDB:9GRS:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRS:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7429,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.68,
            "occupancy_min": 0.68,
            "pdb_id": "9GRS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2665, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.512, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7293, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7429, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3388, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.862, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8149, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7297, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1933, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRS/original.cif",
            "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRS:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7429,
          "minimum_chain_distance_angstrom": 2.7429,
          "minimum_core_distance_angstrom": 5.7065,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRS:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1933, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1933, \"uniprot_position\": 78}]",
          "chain_id": "PDB:9GRS:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRS:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7429,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.68,
            "occupancy_min": 0.68,
            "pdb_id": "9GRS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2665, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.512, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7293, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7429, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3388, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.862, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8149, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7297, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1933, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRS/original.cif",
            "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRS:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 3.1933,
          "minimum_chain_distance_angstrom": 3.1933,
          "minimum_core_distance_angstrom": 9.8439,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRS:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8215, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2391, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.761, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8215, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2391, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.761, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9GRS:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRS:LIG:F:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.761,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8215, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2391, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.761, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRS/original.cif",
            "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRS:LIG:F:SO4:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.761,
          "minimum_chain_distance_angstrom": 2.761,
          "minimum_core_distance_angstrom": 5.8547,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRS:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6596, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6596, \"uniprot_position\": 34}]",
          "chain_id": "PDB:9GRS:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6596, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRS:LIG:H:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6596,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6596, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1863, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7546, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8178, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3666, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2534, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7461, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.663, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRS/original.cif",
            "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRS:LIG:H:SO4:102:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.6596,
          "minimum_chain_distance_angstrom": 2.6596,
          "minimum_core_distance_angstrom": 2.6596,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRS:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1863, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7546, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8178, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3666, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2534, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7461, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.663, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1863, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7546, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8178, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3666, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2534, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7461, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.663, \"uniprot_position\": 80}]",
          "chain_id": "PDB:9GRS:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRS:LIG:H:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6596,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6596, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1863, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7546, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8178, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3666, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2534, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7461, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.663, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRS/original.cif",
            "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRS:LIG:H:SO4:102:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7461,
          "minimum_chain_distance_angstrom": 2.7461,
          "minimum_core_distance_angstrom": 5.7368,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRS:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0928, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.204, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2636, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9116, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2037, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0928, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.204, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2636, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9116, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2037, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9GRS:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0928, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.204, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2636, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9116, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2037, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRS:LIG:I:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.9116,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.77,
            "occupancy_min": 0.77,
            "pdb_id": "9GRS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0928, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.204, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2636, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9116, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2037, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRS/original.cif",
            "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRS:LIG:I:SO4:103:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.9116,
          "minimum_chain_distance_angstrom": 2.9116,
          "minimum_core_distance_angstrom": 2.9116,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRS:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"33\", \"component\": \"VAL\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9733, \"uniprot_position\": 33}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"33\", \"component\": \"VAL\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9733, \"uniprot_position\": 33}]",
          "chain_id": "PDB:9GRS:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"33\", \"component\": \"VAL\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9733, \"uniprot_position\": 33}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRS:LIG:J:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5431,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"33\", \"component\": \"VAL\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9733, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5431, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0751, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRS/original.cif",
            "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRS:LIG:J:SO4:104:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 3.9733,
          "minimum_chain_distance_angstrom": 3.9733,
          "minimum_core_distance_angstrom": 3.9733,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRS:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5431, \"uniprot_position\": 73}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0751, \"uniprot_position\": 74}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5431, \"uniprot_position\": 73}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0751, \"uniprot_position\": 74}]",
          "chain_id": "PDB:9GRS:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRS:LIG:J:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5431,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"33\", \"component\": \"VAL\", \"entity_position\": 34, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9733, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5431, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0751, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRS/original.cif",
            "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRS:LIG:J:SO4:104:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.5431,
          "minimum_chain_distance_angstrom": 2.5431,
          "minimum_core_distance_angstrom": 5.3456,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRS:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6104, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7382, \"uniprot_position\": 74}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2585, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6104, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7382, \"uniprot_position\": 74}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2585, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9GRS:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6104, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "602",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRS:LIG:L:SO4:602:.",
            "nearest_polypeptide_distance_angstrom": 2.7382,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRS",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6104, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7382, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2585, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRS/original.cif",
            "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRS:LIG:L:SO4:602:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.7382,
          "minimum_chain_distance_angstrom": 2.7382,
          "minimum_core_distance_angstrom": 3.6104,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRS:LIG:L:SO4:602:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4142, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5919, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7529, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7587, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.473, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9487, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7569, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6368, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4142, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5919, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7529, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7587, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.473, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9487, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7569, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6368, \"uniprot_position\": 80}]",
          "chain_id": "PDB:9GRT:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRT:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7569,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.7,
            "occupancy_min": 0.7,
            "pdb_id": "9GRT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4142, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5919, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7529, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7587, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.473, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9487, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7569, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6368, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8845, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRT/original.cif",
            "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRT:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7569,
          "minimum_chain_distance_angstrom": 2.7569,
          "minimum_core_distance_angstrom": 5.6111,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRT:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8845, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8845, \"uniprot_position\": 78}]",
          "chain_id": "PDB:9GRT:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRT:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7569,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.7,
            "occupancy_min": 0.7,
            "pdb_id": "9GRT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4142, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5919, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7529, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7587, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.473, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9487, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7569, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6368, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8845, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRT/original.cif",
            "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRT:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.8845,
          "minimum_chain_distance_angstrom": 2.8845,
          "minimum_core_distance_angstrom": 9.8429,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRT:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9745, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3232, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7012, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9745, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3232, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7012, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9GRT:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRT:LIG:F:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.7012,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9745, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3232, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7012, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRT/original.cif",
            "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRT:LIG:F:SO4:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.7012,
          "minimum_chain_distance_angstrom": 2.7012,
          "minimum_core_distance_angstrom": 5.4887,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRT:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3512, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.679, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6585, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.966, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7799, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3512, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.679, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6585, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.966, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7799, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9GRT:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3512, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.679, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6585, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.966, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7799, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRT:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.966,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3512, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.679, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6585, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.966, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7799, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRT/original.cif",
            "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRT:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.966,
          "minimum_chain_distance_angstrom": 2.966,
          "minimum_core_distance_angstrom": 2.966,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRT:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.559, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.559, \"uniprot_position\": 34}]",
          "chain_id": "PDB:9GRT:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.559, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRT:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.559,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.559, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9391, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0944, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7064, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8822, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3534, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3242, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7226, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6965, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRT/original.cif",
            "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRT:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.559,
          "minimum_chain_distance_angstrom": 2.559,
          "minimum_core_distance_angstrom": 2.559,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRT:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9391, \"uniprot_position\": 72}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0944, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7064, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8822, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3534, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3242, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7226, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6965, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9391, \"uniprot_position\": 72}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0944, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7064, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8822, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3534, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3242, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7226, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6965, \"uniprot_position\": 80}]",
          "chain_id": "PDB:9GRT:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRT:LIG:H:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.559,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.559, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9391, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0944, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7064, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8822, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3534, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3242, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7226, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6965, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRT/original.cif",
            "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRT:LIG:H:SO4:101:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.7226,
          "minimum_chain_distance_angstrom": 2.7226,
          "minimum_core_distance_angstrom": 5.7328,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRT:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9559, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6471, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4745, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9794, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0725, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9559, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6471, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4745, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9794, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0725, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9GRT:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9559, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6471, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4745, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9794, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0725, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRT:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9559,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.81,
            "occupancy_min": 0.81,
            "pdb_id": "9GRT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9559, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6471, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4745, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9794, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0725, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRT/original.cif",
            "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRT:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.9559,
          "minimum_chain_distance_angstrom": 2.9559,
          "minimum_core_distance_angstrom": 2.9559,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRT:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8993, \"uniprot_position\": 39}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"52\", \"component\": \"PHE\", \"entity_position\": 53, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7074, \"uniprot_position\": 52}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"53\", \"component\": \"LEU\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0125, \"uniprot_position\": 53}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"54\", \"component\": \"GLY\", \"entity_position\": 55, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.701, \"uniprot_position\": 54}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9265, \"uniprot_position\": 56}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2865, \"uniprot_position\": 57}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8993, \"uniprot_position\": 39}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"52\", \"component\": \"PHE\", \"entity_position\": 53, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7074, \"uniprot_position\": 52}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"53\", \"component\": \"LEU\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0125, \"uniprot_position\": 53}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"54\", \"component\": \"GLY\", \"entity_position\": 55, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.701, \"uniprot_position\": 54}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9265, \"uniprot_position\": 56}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2865, \"uniprot_position\": 57}]",
          "chain_id": "PDB:9GRT:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8993, \"uniprot_position\": 39}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"52\", \"component\": \"PHE\", \"entity_position\": 53, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7074, \"uniprot_position\": 52}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"53\", \"component\": \"LEU\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0125, \"uniprot_position\": 53}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"54\", \"component\": \"GLY\", \"entity_position\": 55, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.701, \"uniprot_position\": 54}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9265, \"uniprot_position\": 56}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2865, \"uniprot_position\": 57}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "L",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRT:LIG:L:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8993,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.8993, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"52\", \"component\": \"PHE\", \"entity_position\": 53, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7074, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"53\", \"component\": \"LEU\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.0125, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"54\", \"component\": \"GLY\", \"entity_position\": 55, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.701, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.9265, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.2865, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRT/original.cif",
            "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRT:LIG:L:SO4:102:.",
          "ligand_label_asym_id": "L",
          "minimum_Pfam_distance_angstrom": 2.8993,
          "minimum_chain_distance_angstrom": 2.8993,
          "minimum_core_distance_angstrom": 2.8993,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRT:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4599, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7086, \"uniprot_position\": 74}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3683, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4599, \"uniprot_position\": 18}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7086, \"uniprot_position\": 74}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3683, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9GRT:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4599, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "M",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRT:LIG:M:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.7086,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4599, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7086, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3683, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRT/original.cif",
            "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRT:LIG:M:SO4:103:.",
          "ligand_label_asym_id": "M",
          "minimum_Pfam_distance_angstrom": 2.7086,
          "minimum_chain_distance_angstrom": 2.7086,
          "minimum_core_distance_angstrom": 3.4599,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRT:LIG:M:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7138, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5521, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9144, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7138, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5521, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9144, \"uniprot_position\": 17}]",
          "chain_id": "PDB:9GRT:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7138, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5521, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9144, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "N",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRT:LIG:N:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.5521,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRT",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7138, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5521, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.9144, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRT/original.cif",
            "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRT:LIG:N:SO4:104:.",
          "ligand_label_asym_id": "N",
          "minimum_Pfam_distance_angstrom": 2.5521,
          "minimum_chain_distance_angstrom": 2.5521,
          "minimum_core_distance_angstrom": 2.5521,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRT:LIG:N:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8238, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2137, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.774, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8238, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2137, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.774, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9GRU:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRU:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.774,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRU",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8238, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2137, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.774, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRU/original.cif",
            "source_coordinate_sha256": "481160fdc641812244d0c1df4f35c0e6580c28aaa30fd87bb2a2cd1b980c486c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRU:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.774,
          "minimum_chain_distance_angstrom": 2.774,
          "minimum_core_distance_angstrom": 5.6785,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9GRU",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRU:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "481160fdc641812244d0c1df4f35c0e6580c28aaa30fd87bb2a2cd1b980c486c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0689, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3855, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5482, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9075, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6581, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0689, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3855, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5482, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9075, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6581, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9GRU:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0689, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3855, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5482, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9075, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6581, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRU:LIG:F:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.9075,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRU",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0689, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3855, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5482, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9075, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6581, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRU/original.cif",
            "source_coordinate_sha256": "481160fdc641812244d0c1df4f35c0e6580c28aaa30fd87bb2a2cd1b980c486c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRU:LIG:F:SO4:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.9075,
          "minimum_chain_distance_angstrom": 2.9075,
          "minimum_core_distance_angstrom": 2.9075,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9GRU",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRU:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "481160fdc641812244d0c1df4f35c0e6580c28aaa30fd87bb2a2cd1b980c486c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8166, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8166, \"uniprot_position\": 34}]",
          "chain_id": "PDB:9GRU:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8166, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRU:LIG:H:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8166,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRU",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8166, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4901, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7938, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9386, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6846, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5923, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9217, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7116, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRU/original.cif",
            "source_coordinate_sha256": "481160fdc641812244d0c1df4f35c0e6580c28aaa30fd87bb2a2cd1b980c486c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRU:LIG:H:SO4:102:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8166,
          "minimum_chain_distance_angstrom": 2.8166,
          "minimum_core_distance_angstrom": 2.8166,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9GRU",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRU:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "481160fdc641812244d0c1df4f35c0e6580c28aaa30fd87bb2a2cd1b980c486c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4901, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7938, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9386, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6846, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5923, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9217, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7116, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4901, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7938, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9386, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6846, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5923, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9217, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7116, \"uniprot_position\": 80}]",
          "chain_id": "PDB:9GRU:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRU:LIG:H:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8166,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRU",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8166, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4901, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7938, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9386, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6846, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5923, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9217, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7116, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRU/original.cif",
            "source_coordinate_sha256": "481160fdc641812244d0c1df4f35c0e6580c28aaa30fd87bb2a2cd1b980c486c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRU:LIG:H:SO4:102:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9217,
          "minimum_chain_distance_angstrom": 2.9217,
          "minimum_core_distance_angstrom": 5.5735,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9GRU",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRU:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "481160fdc641812244d0c1df4f35c0e6580c28aaa30fd87bb2a2cd1b980c486c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8513, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5429, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4858, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5059, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8815, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8513, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5429, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4858, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5059, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8815, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9GRU:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8513, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5429, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4858, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5059, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8815, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRU:LIG:I:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.5059,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.61,
            "occupancy_min": 0.61,
            "pdb_id": "9GRU",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8513, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5429, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4858, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5059, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8815, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRU/original.cif",
            "source_coordinate_sha256": "481160fdc641812244d0c1df4f35c0e6580c28aaa30fd87bb2a2cd1b980c486c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRU:LIG:I:SO4:103:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.5059,
          "minimum_chain_distance_angstrom": 2.5059,
          "minimum_core_distance_angstrom": 2.5059,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9GRU",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRU:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "481160fdc641812244d0c1df4f35c0e6580c28aaa30fd87bb2a2cd1b980c486c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5652, \"uniprot_position\": 39}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"52\", \"component\": \"PHE\", \"entity_position\": 53, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1257, \"uniprot_position\": 52}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"53\", \"component\": \"LEU\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4805, \"uniprot_position\": 53}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"54\", \"component\": \"GLY\", \"entity_position\": 55, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4816, \"uniprot_position\": 54}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1322, \"uniprot_position\": 56}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7909, \"uniprot_position\": 57}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5652, \"uniprot_position\": 39}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"52\", \"component\": \"PHE\", \"entity_position\": 53, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1257, \"uniprot_position\": 52}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"53\", \"component\": \"LEU\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4805, \"uniprot_position\": 53}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"54\", \"component\": \"GLY\", \"entity_position\": 55, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4816, \"uniprot_position\": 54}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1322, \"uniprot_position\": 56}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7909, \"uniprot_position\": 57}]",
          "chain_id": "PDB:9GRU:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5652, \"uniprot_position\": 39}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"52\", \"component\": \"PHE\", \"entity_position\": 53, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1257, \"uniprot_position\": 52}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"53\", \"component\": \"LEU\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4805, \"uniprot_position\": 53}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"54\", \"component\": \"GLY\", \"entity_position\": 55, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4816, \"uniprot_position\": 54}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1322, \"uniprot_position\": 56}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7909, \"uniprot_position\": 57}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRU:LIG:K:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.4816,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRU",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"39\", \"component\": \"LYS\", \"entity_position\": 40, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.5652, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"52\", \"component\": \"PHE\", \"entity_position\": 53, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1257, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"53\", \"component\": \"LEU\", \"entity_position\": 54, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.4805, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"54\", \"component\": \"GLY\", \"entity_position\": 55, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4816, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"56\", \"component\": \"LYS\", \"entity_position\": 57, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.1322, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.7909, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRU/original.cif",
            "source_coordinate_sha256": "481160fdc641812244d0c1df4f35c0e6580c28aaa30fd87bb2a2cd1b980c486c",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRU:LIG:K:SO4:102:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.4816,
          "minimum_chain_distance_angstrom": 2.4816,
          "minimum_core_distance_angstrom": 2.4816,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9GRU",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRU:LIG:K:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "481160fdc641812244d0c1df4f35c0e6580c28aaa30fd87bb2a2cd1b980c486c"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4183, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6434, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9226, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8925, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4173, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8897, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7654, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6769, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4183, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6434, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9226, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8925, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4173, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8897, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7654, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6769, \"uniprot_position\": 80}]",
          "chain_id": "PDB:9GRV:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRV:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7654,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.54,
            "occupancy_min": 0.54,
            "pdb_id": "9GRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4183, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6434, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9226, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8925, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4173, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8897, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7654, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6769, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1576, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRV/original.cif",
            "source_coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRV:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7654,
          "minimum_chain_distance_angstrom": 2.7654,
          "minimum_core_distance_angstrom": 5.6651,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9GRV",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRV:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1576, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1576, \"uniprot_position\": 78}]",
          "chain_id": "PDB:9GRV:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRV:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7654,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.54,
            "occupancy_min": 0.54,
            "pdb_id": "9GRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4183, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6434, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9226, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8925, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4173, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8897, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7654, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6769, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1576, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRV/original.cif",
            "source_coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRV:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 3.1576,
          "minimum_chain_distance_angstrom": 3.1576,
          "minimum_core_distance_angstrom": 9.7047,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9GRV",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRV:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3331, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0474, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0654, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3331, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0474, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0654, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9GRV:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRV:LIG:F:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 3.0474,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3331, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0474, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0654, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRV/original.cif",
            "source_coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRV:LIG:F:SO4:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 3.0474,
          "minimum_chain_distance_angstrom": 3.0474,
          "minimum_core_distance_angstrom": 5.4816,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9GRV",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRV:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4235, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4243, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5378, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6806, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9938, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4235, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4243, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5378, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6806, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9938, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9GRV:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4235, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4243, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5378, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6806, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9938, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "104",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRV:LIG:G:SO4:104:.",
            "nearest_polypeptide_distance_angstrom": 2.6806,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9GRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4235, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4243, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5378, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6806, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9938, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRV/original.cif",
            "source_coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRV:LIG:G:SO4:104:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.6806,
          "minimum_chain_distance_angstrom": 2.6806,
          "minimum_core_distance_angstrom": 2.6806,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9GRV",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRV:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9283, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.417, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4485, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7779, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0876, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9283, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.417, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4485, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7779, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0876, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9GRV:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9283, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.417, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4485, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7779, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0876, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9GRV:LIG:I:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7779,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.73,
            "occupancy_min": 0.73,
            "pdb_id": "9GRV",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9283, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.417, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4485, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7779, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0876, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/Co-Crystals/9GRV/original.cif",
            "source_coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9GRV:LIG:I:SO4:102:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.7779,
          "minimum_chain_distance_angstrom": 2.7779,
          "minimum_core_distance_angstrom": 2.7779,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9GRV",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9GRV:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7215, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2753, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2671, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6749, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8395, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7215, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2753, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2671, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6749, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8395, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9I7B:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7215, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2753, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2671, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6749, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8395, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7B:LIG:D:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6749,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7B",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7215, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.2753, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2671, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6749, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8395, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7B/original.cif",
            "source_coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7B:LIG:D:SO4:102:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.6749,
          "minimum_chain_distance_angstrom": 2.6749,
          "minimum_core_distance_angstrom": 2.6749,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7B",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7B:LIG:D:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7987, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9459, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4539, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9746, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.894, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7987, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9459, \"uniprot_position\": 21}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4539, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9746, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.894, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9I7B:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7987, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9459, \"uniprot_position\": 21}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7B:LIG:E:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.894,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7B",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.7987, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"21\", \"component\": \"TRP\", \"entity_position\": 22, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.9459, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4539, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9746, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.894, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7B/original.cif",
            "source_coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7B:LIG:E:SO4:103:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.894,
          "minimum_chain_distance_angstrom": 2.894,
          "minimum_core_distance_angstrom": 3.7987,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7B",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7B:LIG:E:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"82\", \"component\": \"TRP\", \"entity_position\": 83, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6721, \"uniprot_position\": 82}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"82\", \"component\": \"TRP\", \"entity_position\": 83, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6721, \"uniprot_position\": 82}]",
          "chain_id": "PDB:9I7B:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7B:LIG:G:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8054,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7B",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"82\", \"component\": \"TRP\", \"entity_position\": 83, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6721, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4138, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7732, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8976, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8054, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7B/original.cif",
            "source_coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7B:LIG:G:SO4:102:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 4.6721,
          "minimum_chain_distance_angstrom": 4.6721,
          "minimum_core_distance_angstrom": 10.7104,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9I7B",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7B:LIG:G:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4138, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7732, \"uniprot_position\": 73}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8976, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8054, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4138, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7732, \"uniprot_position\": 73}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8976, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8054, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9I7B:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4138, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7B:LIG:G:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.8054,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7B",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"82\", \"component\": \"TRP\", \"entity_position\": 83, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.6721, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4138, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7732, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8976, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8054, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7B/original.cif",
            "source_coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7B:LIG:G:SO4:102:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.8054,
          "minimum_chain_distance_angstrom": 2.8054,
          "minimum_core_distance_angstrom": 4.4138,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9I7B",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7B:LIG:G:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6087, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4922, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3785, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4342, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2451, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6087, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4922, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3785, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4342, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2451, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9I7B:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6087, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4922, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3785, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4342, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2451, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7B:LIG:H:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.4342,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7B",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6087, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4922, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3785, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.4342, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2451, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7B/original.cif",
            "source_coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7B:LIG:H:SO4:103:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.4342,
          "minimum_chain_distance_angstrom": 2.4342,
          "minimum_core_distance_angstrom": 2.4342,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7B",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7B:LIG:H:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.959, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0838, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.959, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0838, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9I7C:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7C:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.959,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.78,
            "occupancy_min": 0.78,
            "pdb_id": "9I7C",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.959, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0838, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7C/original.cif",
            "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7C:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.959,
          "minimum_chain_distance_angstrom": 2.959,
          "minimum_core_distance_angstrom": 5.7114,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7C:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9141, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5706, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6861, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6809, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6817, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9141, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5706, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6861, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6809, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6817, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9I7C:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9141, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5706, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6861, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6809, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6817, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7C:LIG:F:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.6809,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.68,
            "occupancy_min": 0.68,
            "pdb_id": "9I7C",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9141, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5706, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6861, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6809, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6817, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7C/original.cif",
            "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7C:LIG:F:SO4:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.6809,
          "minimum_chain_distance_angstrom": 2.6809,
          "minimum_core_distance_angstrom": 2.6809,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7C:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6882, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6882, \"uniprot_position\": 34}]",
          "chain_id": "PDB:9I7C:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6882, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7C:LIG:H:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6882,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.75,
            "occupancy_min": 0.75,
            "pdb_id": "9I7C",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6882, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0927, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7162, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9106, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3376, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3527, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9743, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8284, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7C/original.cif",
            "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7C:LIG:H:SO4:102:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.6882,
          "minimum_chain_distance_angstrom": 2.6882,
          "minimum_core_distance_angstrom": 2.6882,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7C:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0927, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7162, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9106, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3376, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3527, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9743, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8284, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0927, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7162, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9106, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3376, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3527, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9743, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8284, \"uniprot_position\": 80}]",
          "chain_id": "PDB:9I7C:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7C:LIG:H:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6882,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.75,
            "occupancy_min": 0.75,
            "pdb_id": "9I7C",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.6882, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0927, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7162, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9106, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3376, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3527, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9743, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8284, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7C/original.cif",
            "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7C:LIG:H:SO4:102:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.9106,
          "minimum_chain_distance_angstrom": 2.9106,
          "minimum_core_distance_angstrom": 5.7188,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7C:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8408, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5821, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5688, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9909, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7494, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8408, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5821, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5688, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9909, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7494, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9I7C:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8408, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5821, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5688, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9909, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7494, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7C:LIG:I:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.8408,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.76,
            "occupancy_min": 0.76,
            "pdb_id": "9I7C",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8408, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.5821, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5688, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9909, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7494, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7C/original.cif",
            "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7C:LIG:I:SO4:103:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.8408,
          "minimum_chain_distance_angstrom": 2.8408,
          "minimum_core_distance_angstrom": 2.8408,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7C:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3218, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4923, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7289, \"uniprot_position\": 17}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3218, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4923, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7289, \"uniprot_position\": 17}]",
          "chain_id": "PDB:9I7C:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3218, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4923, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7289, \"uniprot_position\": 17}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7C:LIG:K:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.4923,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7C",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.3218, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 2.4923, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.7289, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7C/original.cif",
            "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7C:LIG:K:SO4:102:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.4923,
          "minimum_chain_distance_angstrom": 2.4923,
          "minimum_core_distance_angstrom": 2.4923,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7C:LIG:K:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4329, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8083, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8032, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4508, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4329, \"uniprot_position\": 18}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8083, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8032, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4508, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9I7D:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4329, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "202",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7D:LIG:D:SO4:202:.",
            "nearest_polypeptide_distance_angstrom": 2.8032,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7D",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4329, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8083, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8032, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4508, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7D/original.cif",
            "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7D:LIG:D:SO4:202:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.8032,
          "minimum_chain_distance_angstrom": 2.8032,
          "minimum_core_distance_angstrom": 4.4329,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7D:LIG:D:SO4:202:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"61\", \"component\": \"TYR\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4562, \"uniprot_position\": 61}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"62\", \"component\": \"ASP\", \"entity_position\": 63, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.16, \"uniprot_position\": 62}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"65\", \"component\": \"LYS\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0098, \"uniprot_position\": 65}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"85\", \"component\": \"GLN\", \"entity_position\": 86, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5702, \"uniprot_position\": 85}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"61\", \"component\": \"TYR\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4562, \"uniprot_position\": 61}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"62\", \"component\": \"ASP\", \"entity_position\": 63, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.16, \"uniprot_position\": 62}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"65\", \"component\": \"LYS\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0098, \"uniprot_position\": 65}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"85\", \"component\": \"GLN\", \"entity_position\": 86, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5702, \"uniprot_position\": 85}]",
          "chain_id": "PDB:9I7D:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"61\", \"component\": \"TYR\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4562, \"uniprot_position\": 61}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"62\", \"component\": \"ASP\", \"entity_position\": 63, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.16, \"uniprot_position\": 62}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "203",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7D:LIG:E:SO4:203:.",
            "nearest_polypeptide_distance_angstrom": 3.0098,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7D",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"61\", \"component\": \"TYR\", \"entity_position\": 62, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4562, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"62\", \"component\": \"ASP\", \"entity_position\": 63, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.16, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"65\", \"component\": \"LYS\", \"entity_position\": 66, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0098, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"85\", \"component\": \"GLN\", \"entity_position\": 86, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5702, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7D/original.cif",
            "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7D:LIG:E:SO4:203:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 3.0098,
          "minimum_chain_distance_angstrom": 3.0098,
          "minimum_core_distance_angstrom": 3.4562,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7D:LIG:E:SO4:203:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3267, \"uniprot_position\": 24}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3267, \"uniprot_position\": 24}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5067, \"uniprot_position\": 90}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9968, \"uniprot_position\": 91}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1335, \"uniprot_position\": 92}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7746, \"uniprot_position\": 93}]",
          "chain_id": "PDB:9I7D:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3267, \"uniprot_position\": 24}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "204",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7D:LIG:F:SO4:204:.",
            "nearest_polypeptide_distance_angstrom": 2.7746,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7D",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"24\", \"component\": \"ARG\", \"entity_position\": 25, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.3267, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"90\", \"component\": \"ALA\", \"entity_position\": 91, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5067, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"91\", \"component\": \"SER\", \"entity_position\": 92, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9968, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"92\", \"component\": \"TYR\", \"entity_position\": 93, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1335, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"93\", \"component\": \"SER\", \"entity_position\": 94, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7746, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7D/original.cif",
            "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7D:LIG:F:SO4:204:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 4.3267,
          "minimum_chain_distance_angstrom": 2.7746,
          "minimum_core_distance_angstrom": 4.3267,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7D:LIG:F:SO4:204:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1653, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.387, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1701, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8584, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2668, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1653, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.387, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1701, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8584, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2668, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9I7D:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1653, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.387, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1701, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8584, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2668, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "205",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7D:LIG:G:SO4:205:.",
            "nearest_polypeptide_distance_angstrom": 2.8584,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7D",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1653, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.387, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1701, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8584, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2668, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7D/original.cif",
            "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7D:LIG:G:SO4:205:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.8584,
          "minimum_chain_distance_angstrom": 2.8584,
          "minimum_core_distance_angstrom": 2.8584,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7D:LIG:G:SO4:205:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3725, \"uniprot_position\": 78}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3725, \"uniprot_position\": 78}]",
          "chain_id": "PDB:9I7D:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "202",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7D:LIG:I:SO4:202:.",
            "nearest_polypeptide_distance_angstrom": 2.5422,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7D",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3725, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4543, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5379, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8904, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8395, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1891, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.855, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5422, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6443, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7D/original.cif",
            "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7D:LIG:I:SO4:202:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 3.3725,
          "minimum_chain_distance_angstrom": 3.3725,
          "minimum_core_distance_angstrom": 9.6766,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7D:LIG:I:SO4:202:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4543, \"uniprot_position\": 72}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5379, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8904, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8395, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1891, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.855, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5422, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6443, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4543, \"uniprot_position\": 72}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5379, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8904, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8395, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1891, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.855, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5422, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6443, \"uniprot_position\": 80}]",
          "chain_id": "PDB:9I7D:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "202",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7D:LIG:I:SO4:202:.",
            "nearest_polypeptide_distance_angstrom": 2.5422,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7D",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3725, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4543, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5379, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8904, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8395, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1891, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.855, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.5422, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6443, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7D/original.cif",
            "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7D:LIG:I:SO4:202:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 2.5422,
          "minimum_chain_distance_angstrom": 2.5422,
          "minimum_core_distance_angstrom": 5.9686,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7D:LIG:I:SO4:202:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2921, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2938, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8072, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8114, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4693, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8574, \"uniprot_position\": 19}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2921, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2938, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8072, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8114, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4693, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8574, \"uniprot_position\": 19}]",
          "chain_id": "PDB:9I7D:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2921, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2938, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8072, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8114, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4693, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8574, \"uniprot_position\": 19}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "203",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7D:LIG:J:SO4:203:.",
            "nearest_polypeptide_distance_angstrom": 2.8114,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7D",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2921, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2938, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8072, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8114, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4693, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"19\", \"component\": \"PRO\", \"entity_position\": 20, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8574, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7D/original.cif",
            "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7D:LIG:J:SO4:203:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 2.8114,
          "minimum_chain_distance_angstrom": 2.8114,
          "minimum_core_distance_angstrom": 2.8114,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7D:LIG:J:SO4:203:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4923, \"uniprot_position\": 73}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1709, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6025, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4923, \"uniprot_position\": 73}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1709, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6025, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9I7D:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "204",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "K",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7D:LIG:K:SO4:204:.",
            "nearest_polypeptide_distance_angstrom": 2.6025,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7D",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4923, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.1709, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6025, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7D/original.cif",
            "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7D:LIG:K:SO4:204:.",
          "ligand_label_asym_id": "K",
          "minimum_Pfam_distance_angstrom": 2.6025,
          "minimum_chain_distance_angstrom": 2.6025,
          "minimum_core_distance_angstrom": 5.6193,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7D:LIG:K:SO4:204:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1981, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1992, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8288, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1981, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1992, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8288, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9I7G:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7G:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.8288,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7G",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1981, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1992, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8288, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7G/original.cif",
            "source_coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7G:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.8288,
          "minimum_chain_distance_angstrom": 2.8288,
          "minimum_core_distance_angstrom": 5.621,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7G",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7G:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7383, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.177, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6575, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9017, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8108, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7383, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.177, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6575, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9017, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8108, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9I7G:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7383, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.177, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6575, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9017, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8108, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7G:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7383,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7G",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7383, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.177, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6575, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9017, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8108, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5658, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7G/original.cif",
            "source_coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7G:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.7383,
          "minimum_chain_distance_angstrom": 2.7383,
          "minimum_core_distance_angstrom": 2.7383,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9I7G",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7G:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5658, \"uniprot_position\": 49}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5658, \"uniprot_position\": 49}]",
          "chain_id": "PDB:9I7G:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5658, \"uniprot_position\": 49}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7G:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7383,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7G",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.7383, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.177, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6575, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9017, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8108, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"49\", \"component\": \"GLU\", \"entity_position\": 50, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5658, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7G/original.cif",
            "source_coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7G:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 3.5658,
          "minimum_chain_distance_angstrom": 3.5658,
          "minimum_core_distance_angstrom": 3.5658,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9I7G",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7G:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5136, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8187, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9066, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9487, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.256, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8875, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8042, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8474, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5136, \"uniprot_position\": 72}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8187, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9066, \"uniprot_position\": 75}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9487, \"uniprot_position\": 76}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.256, \"uniprot_position\": 77}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8875, \"uniprot_position\": 78}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8042, \"uniprot_position\": 79}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8474, \"uniprot_position\": 80}]",
          "chain_id": "PDB:9I7G:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7G:LIG:F:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.8042,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7G",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"72\", \"component\": \"ASN\", \"entity_position\": 73, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5136, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8187, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.9066, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9487, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.256, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8875, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8042, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8474, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7G/original.cif",
            "source_coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7G:LIG:F:SO4:103:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.8042,
          "minimum_chain_distance_angstrom": 2.8042,
          "minimum_core_distance_angstrom": 6.0096,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7G",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7G:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4435, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2591, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6904, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7833, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4435, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2591, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6904, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7833, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9I7G:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4435, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2591, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6904, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7833, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7G:LIG:G:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 2.6904,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7G",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4435, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2591, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6904, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7833, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7G/original.cif",
            "source_coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7G:LIG:G:SO4:101:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.6904,
          "minimum_chain_distance_angstrom": 2.6904,
          "minimum_core_distance_angstrom": 2.6904,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7G",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7G:LIG:G:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2099, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7023, \"uniprot_position\": 73}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6245, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8856, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2099, \"uniprot_position\": 18}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7023, \"uniprot_position\": 73}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6245, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8856, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9I7G:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2099, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7G:LIG:H:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.6245,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7G",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.2099, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7023, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6245, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8856, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7G/original.cif",
            "source_coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7G:LIG:H:SO4:102:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.6245,
          "minimum_chain_distance_angstrom": 2.6245,
          "minimum_core_distance_angstrom": 4.2099,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7G",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7G:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1964, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7714, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6642, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3478, \"uniprot_position\": 57}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1964, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7714, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6642, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3478, \"uniprot_position\": 57}]",
          "chain_id": "PDB:9I7G:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1964, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7714, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6642, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3478, \"uniprot_position\": 57}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "I",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7G:LIG:I:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1964,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7G",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.1964, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.7714, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.6642, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"57\", \"component\": \"ASP\", \"entity_position\": 58, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3478, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7G/original.cif",
            "source_coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7G:LIG:I:SO4:101:.",
          "ligand_label_asym_id": "I",
          "minimum_Pfam_distance_angstrom": 3.1964,
          "minimum_chain_distance_angstrom": 3.1964,
          "minimum_core_distance_angstrom": 3.1964,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7G",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7G:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7794, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1807, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1602, \"uniprot_position\": 75}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7794, \"uniprot_position\": 73}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1807, \"uniprot_position\": 74}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1602, \"uniprot_position\": 75}]",
          "chain_id": "PDB:9I7I:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "101",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7I:LIG:D:SO4:101:.",
            "nearest_polypeptide_distance_angstrom": 3.1602,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.78,
            "occupancy_min": 0.78,
            "pdb_id": "9I7I",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"73\", \"component\": \"LYS\", \"entity_position\": 74, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7794, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1807, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1602, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7I/original.cif",
            "source_coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7I:LIG:D:SO4:101:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.1602,
          "minimum_chain_distance_angstrom": 3.1602,
          "minimum_core_distance_angstrom": 6.1128,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7I",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7I:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0301, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.603, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8918, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9741, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4515, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0301, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.603, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8918, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9741, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4515, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9I7I:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0301, \"uniprot_position\": 14}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.603, \"uniprot_position\": 15}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8918, \"uniprot_position\": 16}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9741, \"uniprot_position\": 17}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4515, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7I:LIG:E:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.9741,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 0.68,
            "occupancy_min": 0.68,
            "pdb_id": "9I7I",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0301, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.603, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.8918, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9741, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.4515, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7I/original.cif",
            "source_coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7I:LIG:E:SO4:102:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.9741,
          "minimum_chain_distance_angstrom": 2.9741,
          "minimum_core_distance_angstrom": 2.9741,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7I",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7I:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0741, \"uniprot_position\": 34}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0741, \"uniprot_position\": 34}]",
          "chain_id": "PDB:9I7I:CHAIN:A:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0741, \"uniprot_position\": 34}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7I:LIG:G:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7701,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.75,
            "occupancy_min": 0.75,
            "pdb_id": "9I7I",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0741, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1479, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6787, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7701, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5359, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3865, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8076, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7767, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7I/original.cif",
            "source_coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7I:LIG:G:SO4:102:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.0741,
          "minimum_chain_distance_angstrom": 3.0741,
          "minimum_core_distance_angstrom": 3.0741,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9I7I",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7I:LIG:G:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1479, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6787, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7701, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5359, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3865, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8076, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7767, \"uniprot_position\": 80}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1479, \"uniprot_position\": 74}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6787, \"uniprot_position\": 75}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7701, \"uniprot_position\": 76}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5359, \"uniprot_position\": 77}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3865, \"uniprot_position\": 78}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8076, \"uniprot_position\": 79}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7767, \"uniprot_position\": 80}]",
          "chain_id": "PDB:9I7I:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}, {\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7I:LIG:G:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 2.7701,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.75,
            "occupancy_min": 0.75,
            "pdb_id": "9I7I",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"34\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0741, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"74\", \"component\": \"ARG\", \"entity_position\": 75, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1479, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"75\", \"component\": \"LYS\", \"entity_position\": 76, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6787, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"76\", \"component\": \"GLY\", \"entity_position\": 77, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7701, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"77\", \"component\": \"PHE\", \"entity_position\": 78, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5359, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"78\", \"component\": \"ASN\", \"entity_position\": 79, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.3865, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"79\", \"component\": \"GLU\", \"entity_position\": 80, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8076, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"80\", \"component\": \"GLY\", \"entity_position\": 81, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7767, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7I/original.cif",
            "source_coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7I:LIG:G:SO4:102:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.7701,
          "minimum_chain_distance_angstrom": 2.7701,
          "minimum_core_distance_angstrom": 5.8364,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9I7I",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7I:LIG:G:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9558, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.206, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4182, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6623, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1597, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9558, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.206, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4182, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6623, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1597, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9I7I:CHAIN:B:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9558, \"uniprot_position\": 14}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.206, \"uniprot_position\": 15}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4182, \"uniprot_position\": 16}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6623, \"uniprot_position\": 17}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1597, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "103",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7I:LIG:H:SO4:103:.",
            "nearest_polypeptide_distance_angstrom": 2.6623,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 0.76,
            "occupancy_min": 0.76,
            "pdb_id": "9I7I",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.9558, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.206, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.4182, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.6623, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.1597, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7I/original.cif",
            "source_coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7I:LIG:H:SO4:103:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.6623,
          "minimum_chain_distance_angstrom": 2.6623,
          "minimum_core_distance_angstrom": 2.6623,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7I",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7I:LIG:H:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0065, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3089, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.293, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0819, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3289, \"uniprot_position\": 18}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0065, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3089, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.293, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0819, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3289, \"uniprot_position\": 18}]",
          "chain_id": "PDB:9I7I:CHAIN:C:UP:Q7Z4V5",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0065, \"uniprot_position\": 14}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3089, \"uniprot_position\": 15}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.293, \"uniprot_position\": 16}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0819, \"uniprot_position\": 17}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3289, \"uniprot_position\": 18}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "HDGFL2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"C\"]",
            "auth_seq_id": "102",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Hepatoma-derived growth factor-related protein 2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"C\", \"sequence_length\": 94, \"uniprot_ids\": [\"Q7Z4V5\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9I7I:LIG:J:SO4:102:.",
            "nearest_polypeptide_distance_angstrom": 3.0065,
            "nearest_polypeptide_label_asym_id": "C",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9I7I",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"C\", \"auth_seq_id\": \"14\", \"component\": \"LYS\", \"entity_position\": 15, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0065, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"15\", \"component\": \"MET\", \"entity_position\": 16, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3089, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"16\", \"component\": \"LYS\", \"entity_position\": 17, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.293, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"17\", \"component\": \"GLY\", \"entity_position\": 18, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 3.0819, \"uniprot_position\": null}, {\"auth_asym_id\": \"C\", \"auth_seq_id\": \"18\", \"component\": \"TYR\", \"entity_position\": 19, \"label_asym_id\": \"C\", \"minimum_distance_angstrom\": 4.3289, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/HDGFL2__HUMAN__Q7Z4V5/APO/9I7I/original.cif",
            "source_coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9I7I:LIG:J:SO4:102:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 3.0065,
          "minimum_chain_distance_angstrom": 3.0065,
          "minimum_core_distance_angstrom": 3.0065,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9I7I",
          "protein_id": "UP:Q7Z4V5",
          "protein_label_asym_id": "C",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9I7I:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"334\", \"component\": \"SER\", \"entity_position\": 118, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.177, \"uniprot_position\": 334}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"334\", \"component\": \"SER\", \"entity_position\": 118, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.177, \"uniprot_position\": 334}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"335\", \"component\": \"MET\", \"entity_position\": 119, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6492, \"uniprot_position\": 335}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"336\", \"component\": \"SER\", \"entity_position\": 120, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2118, \"uniprot_position\": 336}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"339\", \"component\": \"GLU\", \"entity_position\": 123, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1787, \"uniprot_position\": 339}]",
          "chain_id": "PDB:9KN9:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "401",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 133, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "C",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KN9:LIG:C:SO4:401:.",
            "nearest_polypeptide_distance_angstrom": 3.1787,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KN9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"334\", \"component\": \"SER\", \"entity_position\": 118, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.177, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"335\", \"component\": \"MET\", \"entity_position\": 119, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.6492, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"336\", \"component\": \"SER\", \"entity_position\": 120, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2118, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"339\", \"component\": \"GLU\", \"entity_position\": 123, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1787, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KN9/original.cif",
            "source_coordinate_sha256": "d4b6add5ba3c5e05482aabfb7a08cded84047d6fa7e0ebc026aee74cfec26e77",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9KN9:LIG:C:SO4:401:.",
          "ligand_label_asym_id": "C",
          "minimum_Pfam_distance_angstrom": 4.177,
          "minimum_chain_distance_angstrom": 3.1787,
          "minimum_core_distance_angstrom": 11.313,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9KN9",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KN9:LIG:C:SO4:401:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "d4b6add5ba3c5e05482aabfb7a08cded84047d6fa7e0ebc026aee74cfec26e77"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8925, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3221, \"uniprot_position\": 253}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9703, \"uniprot_position\": 261}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.737, \"uniprot_position\": 275}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 61, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7301, \"uniprot_position\": 277}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8925, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3221, \"uniprot_position\": 253}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9703, \"uniprot_position\": 261}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.737, \"uniprot_position\": 275}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 61, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7301, \"uniprot_position\": 277}]",
          "chain_id": "PDB:9KN9:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8925, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3221, \"uniprot_position\": 253}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9703, \"uniprot_position\": 261}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.737, \"uniprot_position\": 275}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 61, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7301, \"uniprot_position\": 277}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "401",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 133, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 133, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KN9:LIG:F:SO4:401:.",
            "nearest_polypeptide_distance_angstrom": 2.7661,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KN9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8925, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3221, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9703, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.737, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 61, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7301, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.466, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6593, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7661, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8674, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KN9/original.cif",
            "source_coordinate_sha256": "d4b6add5ba3c5e05482aabfb7a08cded84047d6fa7e0ebc026aee74cfec26e77",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9KN9:LIG:F:SO4:401:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.9703,
          "minimum_chain_distance_angstrom": 2.9703,
          "minimum_core_distance_angstrom": 2.9703,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KN9",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KN9:LIG:F:SO4:401:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "d4b6add5ba3c5e05482aabfb7a08cded84047d6fa7e0ebc026aee74cfec26e77"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.466, \"uniprot_position\": 229}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6593, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7661, \"uniprot_position\": 231}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8674, \"uniprot_position\": 276}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.466, \"uniprot_position\": 229}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6593, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7661, \"uniprot_position\": 231}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8674, \"uniprot_position\": 276}]",
          "chain_id": "PDB:9KN9:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.466, \"uniprot_position\": 229}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6593, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7661, \"uniprot_position\": 231}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8674, \"uniprot_position\": 276}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "401",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 133, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 133, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "F",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KN9:LIG:F:SO4:401:.",
            "nearest_polypeptide_distance_angstrom": 2.7661,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KN9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.8925, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.3221, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.9703, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.737, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"277\", \"component\": \"PHE\", \"entity_position\": 61, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7301, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.466, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.6593, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7661, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8674, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KN9/original.cif",
            "source_coordinate_sha256": "d4b6add5ba3c5e05482aabfb7a08cded84047d6fa7e0ebc026aee74cfec26e77",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9KN9:LIG:F:SO4:401:.",
          "ligand_label_asym_id": "F",
          "minimum_Pfam_distance_angstrom": 2.7661,
          "minimum_chain_distance_angstrom": 2.7661,
          "minimum_core_distance_angstrom": 2.7661,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KN9",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KN9:LIG:F:SO4:401:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "d4b6add5ba3c5e05482aabfb7a08cded84047d6fa7e0ebc026aee74cfec26e77"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"224\", \"component\": \"ASP\", \"entity_position\": 8, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.41, \"uniprot_position\": 224}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"224\", \"component\": \"ASP\", \"entity_position\": 8, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.41, \"uniprot_position\": 224}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"337\", \"component\": \"VAL\", \"entity_position\": 121, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6942, \"uniprot_position\": 337}]",
          "chain_id": "PDB:9KN9:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"224\", \"component\": \"ASP\", \"entity_position\": 8, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.41, \"uniprot_position\": 224}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 133, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KN9:LIG:H:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 4.41,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KN9",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"224\", \"component\": \"ASP\", \"entity_position\": 8, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.41, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"337\", \"component\": \"VAL\", \"entity_position\": 121, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.6942, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KN9/original.cif",
            "source_coordinate_sha256": "d4b6add5ba3c5e05482aabfb7a08cded84047d6fa7e0ebc026aee74cfec26e77",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9KN9:LIG:H:SO4:403:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 4.41,
          "minimum_chain_distance_angstrom": 4.41,
          "minimum_core_distance_angstrom": 4.41,
          "multiple_contacting_mapped_chains": 0,
          "pdb_id": "9KN9",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KN9:LIG:H:SO4:403:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "d4b6add5ba3c5e05482aabfb7a08cded84047d6fa7e0ebc026aee74cfec26e77"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"316\", \"component\": \"GLY\", \"entity_position\": 100, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.216, \"uniprot_position\": 316}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"317\", \"component\": \"LYS\", \"entity_position\": 101, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0512, \"uniprot_position\": 317}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"318\", \"component\": \"LEU\", \"entity_position\": 102, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5575, \"uniprot_position\": 318}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"316\", \"component\": \"GLY\", \"entity_position\": 100, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.216, \"uniprot_position\": 316}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"317\", \"component\": \"LYS\", \"entity_position\": 101, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0512, \"uniprot_position\": 317}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"318\", \"component\": \"LEU\", \"entity_position\": 102, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5575, \"uniprot_position\": 318}]",
          "chain_id": "PDB:9KNA:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KNA:LIG:D:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.8531,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KNA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"316\", \"component\": \"GLY\", \"entity_position\": 100, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.216, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"317\", \"component\": \"LYS\", \"entity_position\": 101, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0512, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"318\", \"component\": \"LEU\", \"entity_position\": 102, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5575, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"244\", \"component\": \"PRO\", \"entity_position\": 28, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9278, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7765, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"247\", \"component\": \"HIS\", \"entity_position\": 31, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8531, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KNA/original.cif",
            "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9KNA:LIG:D:SO4:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 3.0512,
          "minimum_chain_distance_angstrom": 3.0512,
          "minimum_core_distance_angstrom": 10.3497,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KNA:LIG:D:SO4:402:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"244\", \"component\": \"PRO\", \"entity_position\": 28, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9278, \"uniprot_position\": 244}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7765, \"uniprot_position\": 245}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"247\", \"component\": \"HIS\", \"entity_position\": 31, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8531, \"uniprot_position\": 247}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"244\", \"component\": \"PRO\", \"entity_position\": 28, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9278, \"uniprot_position\": 244}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7765, \"uniprot_position\": 245}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"247\", \"component\": \"HIS\", \"entity_position\": 31, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8531, \"uniprot_position\": 247}]",
          "chain_id": "PDB:9KNA:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"244\", \"component\": \"PRO\", \"entity_position\": 28, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9278, \"uniprot_position\": 244}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7765, \"uniprot_position\": 245}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"247\", \"component\": \"HIS\", \"entity_position\": 31, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8531, \"uniprot_position\": 247}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "D",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KNA:LIG:D:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 2.8531,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KNA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"316\", \"component\": \"GLY\", \"entity_position\": 100, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.216, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"317\", \"component\": \"LYS\", \"entity_position\": 101, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0512, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"318\", \"component\": \"LEU\", \"entity_position\": 102, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5575, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"244\", \"component\": \"PRO\", \"entity_position\": 28, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9278, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.7765, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"247\", \"component\": \"HIS\", \"entity_position\": 31, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.8531, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KNA/original.cif",
            "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9KNA:LIG:D:SO4:402:.",
          "ligand_label_asym_id": "D",
          "minimum_Pfam_distance_angstrom": 2.8531,
          "minimum_chain_distance_angstrom": 2.8531,
          "minimum_core_distance_angstrom": 2.8531,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KNA:LIG:D:SO4:402:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4998, \"uniprot_position\": 231}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"GLY\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2778, \"uniprot_position\": 232}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4998, \"uniprot_position\": 231}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"GLY\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2778, \"uniprot_position\": 232}]",
          "chain_id": "PDB:9KNA:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4998, \"uniprot_position\": 231}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"GLY\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2778, \"uniprot_position\": 232}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KNA:LIG:E:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 2.4998,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KNA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4998, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"GLY\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2778, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4254, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"LEU\", \"entity_position\": 36, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0909, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2288, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"257\", \"component\": \"LYS\", \"entity_position\": 41, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8056, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KNA/original.cif",
            "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9KNA:LIG:E:SO4:403:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 2.4998,
          "minimum_chain_distance_angstrom": 2.4998,
          "minimum_core_distance_angstrom": 2.4998,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KNA:LIG:E:SO4:403:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4254, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"LEU\", \"entity_position\": 36, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0909, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2288, \"uniprot_position\": 253}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"257\", \"component\": \"LYS\", \"entity_position\": 41, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8056, \"uniprot_position\": 257}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4254, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"LEU\", \"entity_position\": 36, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0909, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2288, \"uniprot_position\": 253}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"257\", \"component\": \"LYS\", \"entity_position\": 41, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8056, \"uniprot_position\": 257}]",
          "chain_id": "PDB:9KNA:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4254, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"LEU\", \"entity_position\": 36, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0909, \"uniprot_position\": 252}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2288, \"uniprot_position\": 253}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"257\", \"component\": \"LYS\", \"entity_position\": 41, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8056, \"uniprot_position\": 257}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "403",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "E",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KNA:LIG:E:SO4:403:.",
            "nearest_polypeptide_distance_angstrom": 2.4998,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KNA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.4998, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"232\", \"component\": \"GLY\", \"entity_position\": 16, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2778, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4254, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"252\", \"component\": \"LEU\", \"entity_position\": 36, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.0909, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2288, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"257\", \"component\": \"LYS\", \"entity_position\": 41, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.8056, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KNA/original.cif",
            "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9KNA:LIG:E:SO4:403:.",
          "ligand_label_asym_id": "E",
          "minimum_Pfam_distance_angstrom": 3.2288,
          "minimum_chain_distance_angstrom": 3.2288,
          "minimum_core_distance_angstrom": 3.2288,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KNA:LIG:E:SO4:403:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.403, \"uniprot_position\": 229}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5461, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8008, \"uniprot_position\": 231}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.403, \"uniprot_position\": 229}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5461, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8008, \"uniprot_position\": 231}]",
          "chain_id": "PDB:9KNA:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.403, \"uniprot_position\": 229}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5461, \"uniprot_position\": 230}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8008, \"uniprot_position\": 231}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "405",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KNA:LIG:G:SO4:405:.",
            "nearest_polypeptide_distance_angstrom": 2.8008,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KNA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.403, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5461, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8008, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4987, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2899, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5882, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.191, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KNA/original.cif",
            "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9KNA:LIG:G:SO4:405:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 2.8008,
          "minimum_chain_distance_angstrom": 2.8008,
          "minimum_core_distance_angstrom": 2.8008,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KNA:LIG:G:SO4:405:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4987, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2899, \"uniprot_position\": 253}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5882, \"uniprot_position\": 261}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.191, \"uniprot_position\": 275}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4987, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2899, \"uniprot_position\": 253}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5882, \"uniprot_position\": 261}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.191, \"uniprot_position\": 275}]",
          "chain_id": "PDB:9KNA:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4987, \"uniprot_position\": 251}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2899, \"uniprot_position\": 253}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5882, \"uniprot_position\": 261}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.191, \"uniprot_position\": 275}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "405",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "G",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KNA:LIG:G:SO4:405:.",
            "nearest_polypeptide_distance_angstrom": 2.8008,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KNA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.403, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.5461, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8008, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"251\", \"component\": \"LYS\", \"entity_position\": 35, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.4987, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2899, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5882, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.191, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KNA/original.cif",
            "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9KNA:LIG:G:SO4:405:.",
          "ligand_label_asym_id": "G",
          "minimum_Pfam_distance_angstrom": 3.2899,
          "minimum_chain_distance_angstrom": 3.2899,
          "minimum_core_distance_angstrom": 3.2899,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KNA:LIG:G:SO4:405:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"244\", \"component\": \"PRO\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5746, \"uniprot_position\": 244}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4639, \"uniprot_position\": 245}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"247\", \"component\": \"HIS\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8294, \"uniprot_position\": 247}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"244\", \"component\": \"PRO\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5746, \"uniprot_position\": 244}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4639, \"uniprot_position\": 245}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"247\", \"component\": \"HIS\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8294, \"uniprot_position\": 247}]",
          "chain_id": "PDB:9KNA:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"244\", \"component\": \"PRO\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5746, \"uniprot_position\": 244}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4639, \"uniprot_position\": 245}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"247\", \"component\": \"HIS\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8294, \"uniprot_position\": 247}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "406",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KNA:LIG:H:SO4:406:.",
            "nearest_polypeptide_distance_angstrom": 2.8294,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KNA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"244\", \"component\": \"PRO\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5746, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4639, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"247\", \"component\": \"HIS\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8294, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"316\", \"component\": \"GLY\", \"entity_position\": 100, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7872, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"317\", \"component\": \"LYS\", \"entity_position\": 101, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2711, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"318\", \"component\": \"LEU\", \"entity_position\": 102, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8217, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KNA/original.cif",
            "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9KNA:LIG:H:SO4:406:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 2.8294,
          "minimum_chain_distance_angstrom": 2.8294,
          "minimum_core_distance_angstrom": 2.8294,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KNA:LIG:H:SO4:406:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"316\", \"component\": \"GLY\", \"entity_position\": 100, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7872, \"uniprot_position\": 316}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"317\", \"component\": \"LYS\", \"entity_position\": 101, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2711, \"uniprot_position\": 317}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"318\", \"component\": \"LEU\", \"entity_position\": 102, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8217, \"uniprot_position\": 318}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"316\", \"component\": \"GLY\", \"entity_position\": 100, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7872, \"uniprot_position\": 316}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"317\", \"component\": \"LYS\", \"entity_position\": 101, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2711, \"uniprot_position\": 317}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"318\", \"component\": \"LEU\", \"entity_position\": 102, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8217, \"uniprot_position\": 318}]",
          "chain_id": "PDB:9KNA:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"A\"]",
            "auth_seq_id": "406",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "H",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KNA:LIG:H:SO4:406:.",
            "nearest_polypeptide_distance_angstrom": 2.8294,
            "nearest_polypeptide_label_asym_id": "A",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KNA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"244\", \"component\": \"PRO\", \"entity_position\": 28, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5746, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"245\", \"component\": \"LEU\", \"entity_position\": 29, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.4639, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"247\", \"component\": \"HIS\", \"entity_position\": 31, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 2.8294, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"316\", \"component\": \"GLY\", \"entity_position\": 100, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.7872, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"317\", \"component\": \"LYS\", \"entity_position\": 101, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2711, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"318\", \"component\": \"LEU\", \"entity_position\": 102, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.8217, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KNA/original.cif",
            "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9KNA:LIG:H:SO4:406:.",
          "ligand_label_asym_id": "H",
          "minimum_Pfam_distance_angstrom": 3.2711,
          "minimum_chain_distance_angstrom": 3.2711,
          "minimum_core_distance_angstrom": 10.6547,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KNA:LIG:H:SO4:406:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"LEU\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1884, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1634, \"uniprot_position\": 253}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"257\", \"component\": \"LYS\", \"entity_position\": 41, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5118, \"uniprot_position\": 257}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"LEU\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1884, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1634, \"uniprot_position\": 253}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"257\", \"component\": \"LYS\", \"entity_position\": 41, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5118, \"uniprot_position\": 257}]",
          "chain_id": "PDB:9KNA:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"LEU\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1884, \"uniprot_position\": 252}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1634, \"uniprot_position\": 253}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"257\", \"component\": \"LYS\", \"entity_position\": 41, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5118, \"uniprot_position\": 257}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KNA:LIG:J:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 3.0703,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KNA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"LEU\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1884, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1634, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"257\", \"component\": \"LYS\", \"entity_position\": 41, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5118, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.223, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0703, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"232\", \"component\": \"GLY\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2245, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"309\", \"component\": \"LYS\", \"entity_position\": 93, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5993, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KNA/original.cif",
            "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9KNA:LIG:J:SO4:402:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 3.1634,
          "minimum_chain_distance_angstrom": 3.1634,
          "minimum_core_distance_angstrom": 3.1634,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KNA:LIG:J:SO4:402:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.223, \"uniprot_position\": 229}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0703, \"uniprot_position\": 231}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"232\", \"component\": \"GLY\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2245, \"uniprot_position\": 232}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"309\", \"component\": \"LYS\", \"entity_position\": 93, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5993, \"uniprot_position\": 309}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.223, \"uniprot_position\": 229}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0703, \"uniprot_position\": 231}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"232\", \"component\": \"GLY\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2245, \"uniprot_position\": 232}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"309\", \"component\": \"LYS\", \"entity_position\": 93, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5993, \"uniprot_position\": 309}]",
          "chain_id": "PDB:9KNA:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.223, \"uniprot_position\": 229}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0703, \"uniprot_position\": 231}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"232\", \"component\": \"GLY\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2245, \"uniprot_position\": 232}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "402",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "J",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KNA:LIG:J:SO4:402:.",
            "nearest_polypeptide_distance_angstrom": 3.0703,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KNA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"252\", \"component\": \"LEU\", \"entity_position\": 36, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.1884, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.1634, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"257\", \"component\": \"LYS\", \"entity_position\": 41, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.5118, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.223, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.0703, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"232\", \"component\": \"GLY\", \"entity_position\": 16, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.2245, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"309\", \"component\": \"LYS\", \"entity_position\": 93, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.5993, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KNA/original.cif",
            "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9KNA:LIG:J:SO4:402:.",
          "ligand_label_asym_id": "J",
          "minimum_Pfam_distance_angstrom": 3.0703,
          "minimum_chain_distance_angstrom": 3.0703,
          "minimum_core_distance_angstrom": 3.0703,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KNA:LIG:J:SO4:402:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2445, \"uniprot_position\": 253}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0345, \"uniprot_position\": 261}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7639, \"uniprot_position\": 275}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2445, \"uniprot_position\": 253}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0345, \"uniprot_position\": 261}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7639, \"uniprot_position\": 275}]",
          "chain_id": "PDB:9KNA:CHAIN:A:UP:O96028",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 2,
          "core_contacts_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2445, \"uniprot_position\": 253}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0345, \"uniprot_position\": 261}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7639, \"uniprot_position\": 275}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "405",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "M",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KNA:LIG:M:SO4:405:.",
            "nearest_polypeptide_distance_angstrom": 2.7017,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KNA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2445, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0345, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7639, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3675, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.441, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7017, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9866, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KNA/original.cif",
            "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9KNA:LIG:M:SO4:405:.",
          "ligand_label_asym_id": "M",
          "minimum_Pfam_distance_angstrom": 3.0345,
          "minimum_chain_distance_angstrom": 3.0345,
          "minimum_core_distance_angstrom": 3.0345,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "A",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KNA:LIG:M:SO4:405:.:SITE:UP:O96028:PWWP1:A",
          "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf"
        },
        {
          "Pfam_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3675, \"uniprot_position\": 229}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.441, \"uniprot_position\": 230}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7017, \"uniprot_position\": 231}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9866, \"uniprot_position\": 276}]",
          "biochemical_activity_inferred": 0,
          "ccd_id": "SO4",
          "chain_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3675, \"uniprot_position\": 229}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.441, \"uniprot_position\": 230}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7017, \"uniprot_position\": 231}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9866, \"uniprot_position\": 276}]",
          "chain_id": "PDB:9KNA:CHAIN:B:UP:O96028",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "contact_distance_rank": 1,
          "core_contacts_5A": "[{\"auth_asym_id\": \"B\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3675, \"uniprot_position\": 229}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.441, \"uniprot_position\": 230}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7017, \"uniprot_position\": 231}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9866, \"uniprot_position\": 276}]",
          "covalent_connection_ids": "[]",
          "cutoff_angstrom": 5.0,
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "gene": "NSD2",
          "geometry_scope": "first deposited model; asymmetric unit; heavy atoms with occupancy >0; alternate locations retained; no symmetry expansion",
          "instance": {
            "alternate_locations": "[]",
            "auth_asym_ids": "[\"B\"]",
            "auth_seq_id": "405",
            "ccd_id": "SO4",
            "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
            "component_context": "nonpolymer_component",
            "contacted_polymer_partners": "[{\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"A\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}, {\"description\": \"Histone-lysine N-methyltransferase NSD2\", \"entity_id\": \"1\", \"is_PWWP_family_protein\": true, \"label_asym_id\": \"B\", \"sequence_length\": 132, \"uniprot_ids\": [\"O96028\"]}]",
            "covalent_connection_ids": "[]",
            "heavy_atom_row_count": 5,
            "ideal_CCD_SDF_is_source_pose": 0,
            "label_asym_id": "M",
            "label_seq_id": null,
            "ligand_instance_id": "PDB:9KNA:LIG:M:SO4:405:.",
            "nearest_polypeptide_distance_angstrom": 2.7017,
            "nearest_polypeptide_label_asym_id": "B",
            "occupancy_max": 1.0,
            "occupancy_min": 1.0,
            "pdb_id": "9KNA",
            "polypeptide_contact_residues_5A": "[{\"auth_asym_id\": \"A\", \"auth_seq_id\": \"253\", \"component\": \"LYS\", \"entity_position\": 37, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.2445, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"261\", \"component\": \"GLN\", \"entity_position\": 45, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 3.0345, \"uniprot_position\": null}, {\"auth_asym_id\": \"A\", \"auth_seq_id\": \"275\", \"component\": \"TRP\", \"entity_position\": 59, \"label_asym_id\": \"A\", \"minimum_distance_angstrom\": 4.7639, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"229\", \"component\": \"LYS\", \"entity_position\": 13, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.3675, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"230\", \"component\": \"VAL\", \"entity_position\": 14, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 3.441, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"231\", \"component\": \"SER\", \"entity_position\": 15, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 2.7017, \"uniprot_position\": null}, {\"auth_asym_id\": \"B\", \"auth_seq_id\": \"276\", \"component\": \"ILE\", \"entity_position\": 60, \"label_asym_id\": \"B\", \"minimum_distance_angstrom\": 4.9866, \"uniprot_position\": null}]",
            "pose_kind": "deposited_source_coordinates",
            "reference_model": "1",
            "source_coordinate_file": "Structures/NSD2__HUMAN__O96028/Co-Crystals/9KNA/original.cif",
            "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
            "unique_heavy_atom_names": 5
          },
          "ligand_instance_id": "PDB:9KNA:LIG:M:SO4:405:.",
          "ligand_label_asym_id": "M",
          "minimum_Pfam_distance_angstrom": 2.7017,
          "minimum_chain_distance_angstrom": 2.7017,
          "minimum_core_distance_angstrom": 2.7017,
          "multiple_contacting_mapped_chains": 1,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "protein_label_asym_id": "B",
          "rank_interpretation": "Distance rank among mapped chains only; crystal packing and biological site assignment require separate review.",
          "role": "ion/additive",
          "role_category": "incidental",
          "site_id": "PDB:9KNA:LIG:M:SO4:405:.:SITE:UP:O96028:PWWP1:B",
          "source_coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf"
        }
      ],
      "context_assay_count": 0,
      "context_measured_count": 0,
      "context_bound_count": 99,
      "context_pdb_count": 100,
      "context_negative_count": 0,
      "context_is_probe": false,
      "context_bioactivity_only": false,
      "context_kind": "PWWP-proximal structure",
      "science": {
        "studied_compound": false,
        "measured_count": 0,
        "structural_research_ligand": false,
        "research_pdb_count": 0,
        "other_component": true,
        "component_site_count": 751,
        "verification_queue": false,
        "positive_direct_binder": false,
        "reported_probe": false,
        "reported_control": false,
        "cellular_activity": false,
        "protein_degradation": false,
        "bioactivity_only": false,
        "research_site_count": 0,
        "unknown_site_count": 0,
        "annotation_roles": [
          "components"
        ]
      },
      "science_label": "Other PDB component · not a studied ligand",
      "science_profile": {
        "annotation_roles": [
          "components"
        ],
        "cellular_activity": false,
        "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
        "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
        "entity_kind": "chemical_identity",
        "identity_resolved": true,
        "measured_observation_count": 0,
        "name": "SULFATE ION",
        "other_pdb_component": true,
        "other_site_count": 751,
        "positive_direct_binder": false,
        "primary_view": "components",
        "protein_degradation": false,
        "reported_control": false,
        "reported_probe": false,
        "rule": "Independent source observations + per-site coordinate role, not universal pharmacology",
        "source_observation_ids": [],
        "source_site_ids": [
          "PDB:6R3E:LIG:H:SO4:502:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:6R3E:LIG:F:SO4:504:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:6R3E:LIG:E:SO4:503:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:6R3E:LIG:D:SO4:502:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:3PMI:LIG:E:SO4:2:.:SITE:UP:Q2TAK8:PWWP1:A",
          "PDB:9G91:LIG:F:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:6R3E:LIG:G:SO4:501:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:6R3E:LIG:E:SO4:503:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:6R3E:LIG:H:SO4:502:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:6R3E:LIG:F:SO4:504:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:3PMI:LIG:G:SO4:1:.:SITE:UP:Q2TAK8:PWWP1:B",
          "PDB:5Y1Z:LIG:E:SO4:201:.:SITE:UP:Q9ULU4:PWWP1:C",
          "PDB:5Y1Z:LIG:J:SO4:505:.:SITE:UP:Q9ULU4:PWWP1:C",
          "PDB:5NRV:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5Y1Z:LIG:J:SO4:505:.:SITE:UP:Q9ULU4:PWWP1:D",
          "PDB:2X4Y:LIG:S:SO4:2208:.:SITE:UP:P55201:PWWP1:A",
          "PDB:2X4Y:LIG:R:SO4:2207:.:SITE:UP:P55201:PWWP1:A",
          "PDB:2X4X:LIG:I:SO4:2206:.:SITE:UP:P55201:PWWP1:A",
          "PDB:2X4Y:LIG:Q:SO4:2206:.:SITE:UP:P55201:PWWP1:A",
          "PDB:3PFS:LIG:D:SO4:1300:.:SITE:UP:Q9ULD4:PWWP1:A",
          "PDB:6OQM:LIG:F:SO4:205:.:SITE:UP:P52701:PWWP1:A",
          "PDB:6OQM:LIG:D:SO4:203:.:SITE:UP:P52701:PWWP1:A",
          "PDB:8Z6C:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9G96:LIG:E:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH1:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:3QJ6:LIG:C:SO4:94:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGM:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGB:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7B:LIG:D:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHB:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7G:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH4:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHH:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGR:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHI:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGY:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG6:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHQ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH2:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9G91:LIG:E:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGF:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHK:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHA:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7C:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG2:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGP:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH0:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGA:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH6:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH3:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG3:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGC:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHJ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG9:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH9:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG7:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG1:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7I:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG4:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH5:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHE:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGL:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHL:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHC:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9GRU:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGW:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG5:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGV:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGU:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHO:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGE:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH7:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGJ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG0:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGK:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGO:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHR:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGN:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHD:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGX:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7D:LIG:G:SO4:205:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHG:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGI:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG8:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHN:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGS:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHM:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGT:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGD:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGG:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGZ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHF:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9G94:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH8:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHP:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9GRT:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGQ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9GRV:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGH:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:4FU6:LIG:C:SO4:202:.:SITE:UP:O75475:PWWP1:A",
          "PDB:6IIP:LIG:F:SO4:104:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "PDB:9I7B:LIG:E:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHQ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7D:LIG:D:SO4:202:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH8:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGZ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHB:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:4FU6:LIG:B:SO4:201:.:SITE:UP:O75475:PWWP1:A",
          "PDB:6IIP:LIG:I:SO4:103:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "PDB:6IIP:LIG:H:SO4:102:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "PDB:9KN9:LIG:H:SO4:403:.:SITE:UP:O96028:PWWP1:B",
          "PDB:9KNA:LIG:G:SO4:405:.:SITE:UP:O96028:PWWP1:A",
          "PDB:9KN9:LIG:F:SO4:401:.:SITE:UP:O96028:PWWP1:B",
          "PDB:9KNA:LIG:E:SO4:403:.:SITE:UP:O96028:PWWP1:A",
          "PDB:5NR3:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NRR:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NV2:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NVO:LIG:I:SO4:407:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NV0:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NRV:LIG:K:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NVO:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NV0:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:9KNA:LIG:H:SO4:406:.:SITE:UP:O96028:PWWP1:A",
          "PDB:5NR3:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:9I7D:LIG:F:SO4:204:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:5NVO:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NV0:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NV2:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NR3:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NVO:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NV2:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NRS:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NRR:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NV0:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NV7:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NRV:LIG:N:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NRV:LIG:M:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:9KNA:LIG:J:SO4:402:.:SITE:UP:O96028:PWWP1:A",
          "PDB:9KNA:LIG:M:SO4:405:.:SITE:UP:O96028:PWWP1:A",
          "PDB:5NRV:LIG:I:SO4:407:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NV2:LIG:J:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NRR:LIG:I:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NV0:LIG:L:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NVO:LIG:K:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NV7:LIG:H:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NRS:LIG:F:SO4:401:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NRV:LIG:L:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NRV:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:3QKJ:LIG:N:SO4:2:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NV0:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NRR:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NRS:LIG:C:SO4:401:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NVO:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NV7:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NV2:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:3QKJ:LIG:F:SO4:3:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NV2:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NVO:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:3QKJ:LIG:G:SO4:4:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:9KNA:LIG:D:SO4:402:.:SITE:UP:O96028:PWWP1:A",
          "PDB:9GRS:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:8Z6C:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9GRT:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGA:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9GRS:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7C:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGK:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHC:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHJ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGP:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9G94:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGC:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9GRU:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHB:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH7:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGJ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGX:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHD:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGO:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG0:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG7:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHR:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGE:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGG:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHK:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHQ:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGN:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGD:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGH:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG6:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGW:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH4:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG5:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG9:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGI:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGU:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHL:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGQ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH0:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGT:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGB:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH1:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG4:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG2:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHE:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHF:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHH:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:3QBY:LIG:R:SO4:94:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG3:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGY:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHM:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGL:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHG:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHI:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGF:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG8:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH6:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGS:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHN:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG1:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGR:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHO:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH9:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHP:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7I:LIG:G:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGV:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH3:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH5:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHA:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGM:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH8:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH2:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGZ:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:6IIP:LIG:E:SO4:103:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "PDB:4FU6:LIG:D:SO4:203:.:SITE:UP:O75475:PWWP1:A",
          "PDB:9G96:LIG:F:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7D:LIG:E:SO4:203:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9GRS:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGQ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGH:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG9:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9GRT:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHQ:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9GRV:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGG:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGN:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHR:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7G:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG3:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHO:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGB:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHC:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGS:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGE:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHD:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHE:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGR:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHB:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG2:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGO:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGI:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHF:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH8:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGD:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGY:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHJ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG8:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGA:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH9:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGZ:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHK:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHM:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGX:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH1:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG5:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH4:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGC:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHA:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGF:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH5:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH2:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH0:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGP:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH7:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHL:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH3:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGM:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG7:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHG:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGV:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHH:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGT:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG6:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGK:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG4:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHN:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGJ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG0:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGU:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH6:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGL:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG1:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHF:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG5:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH4:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGF:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGV:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHD:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHN:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGB:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGM:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG9:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGO:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGP:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG6:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHR:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGT:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH9:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7G:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH0:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGA:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHL:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH1:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHC:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGD:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGC:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG4:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHE:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGX:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHI:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9GRV:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH5:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG0:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGE:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHM:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGG:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGI:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH7:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGN:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGU:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG7:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHA:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG3:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHG:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHO:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG8:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGY:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGJ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHH:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH2:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH6:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGH:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHP:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG2:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HH3:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHJ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGR:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGW:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGK:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9G94:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGS:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHK:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGQ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HG1:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7I:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9GRS:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9GRU:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHI:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9GRT:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:8Z6C:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7C:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGL:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HHP:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:7HGW:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:6IIP:LIG:D:SO4:102:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "PDB:9I7D:LIG:I:SO4:202:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9G96:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9G91:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:9I7B:LIG:G:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "PDB:6OQM:LIG:E:SO4:204:.:SITE:UP:P52701:PWWP1:A",
          "PDB:6OQM:LIG:G:SO4:206:.:SITE:UP:P52701:PWWP1:A",
          "PDB:8Z6C:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9I7B:LIG:H:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:3QBY:LIG:S:SO4:95:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHH:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGE:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHO:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGU:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGK:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGA:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGJ:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHK:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG0:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG9:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9I7C:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHA:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9GRU:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9G94:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHF:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGZ:LIG:K:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG2:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGR:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG5:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG8:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH9:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGC:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH7:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGX:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG7:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9G96:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHM:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGD:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH3:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9GRV:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGN:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHJ:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGY:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHQ:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9I7I:LIG:H:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9GRT:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG3:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH4:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG6:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGP:LIG:K:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHC:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHN:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGV:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG1:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH5:LIG:K:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHD:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGS:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGT:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9G91:LIG:K:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHP:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9G91:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHG:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH2:LIG:J:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHE:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGO:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHI:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH1:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGB:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHB:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH6:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHL:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGM:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG4:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9GRS:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH0:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGF:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9G96:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGI:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGG:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGH:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH8:LIG:K:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHR:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGW:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGL:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9I7D:LIG:J:SO4:203:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGQ:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9I7G:LIG:G:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:6IIP:LIG:I:SO4:103:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "PDB:9I7G:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9I7B:LIG:G:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:6IIP:LIG:E:SO4:103:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "PDB:9KNA:LIG:J:SO4:402:.:SITE:UP:O96028:PWWP1:B",
          "PDB:9KNA:LIG:M:SO4:405:.:SITE:UP:O96028:PWWP1:B",
          "PDB:5NVO:LIG:M:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NV2:LIG:L:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NV0:LIG:M:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NRS:LIG:G:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NV7:LIG:I:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:9KNA:LIG:D:SO4:402:.:SITE:UP:O96028:PWWP1:B",
          "PDB:9KN9:LIG:F:SO4:401:.:SITE:UP:O96028:PWWP1:A",
          "PDB:9KNA:LIG:E:SO4:403:.:SITE:UP:O96028:PWWP1:B",
          "PDB:9KNA:LIG:G:SO4:405:.:SITE:UP:O96028:PWWP1:B",
          "PDB:5NRR:LIG:H:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NV7:LIG:G:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NRS:LIG:H:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NV0:LIG:K:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NVO:LIG:L:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NV2:LIG:K:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:3QKJ:LIG:J:SO4:6:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:3LLR:LIG:H:SO4:155:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "PDB:5NV2:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NVO:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NV0:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NV0:LIG:J:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NV7:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NRR:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:3QKJ:LIG:I:SO4:5:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NR3:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NVO:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NV2:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NRS:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NV0:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NVO:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NV0:LIG:L:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NRR:LIG:I:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NV7:LIG:H:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NV2:LIG:J:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NRS:LIG:F:SO4:401:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NVO:LIG:K:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:5NV0:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:B",
          "PDB:9KNA:LIG:H:SO4:406:.:SITE:UP:O96028:PWWP1:B",
          "PDB:9KN9:LIG:C:SO4:401:.:SITE:UP:O96028:PWWP1:A",
          "PDB:9G96:LIG:L:SO4:106:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9G91:LIG:L:SO4:106:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:6IIP:LIG:H:SO4:102:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "PDB:9I7G:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9I7D:LIG:I:SO4:202:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGP:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGB:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHJ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9GRT:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9GRS:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9I7D:LIG:K:SO4:204:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9G96:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9G91:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:8Z6C:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGA:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHG:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHC:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGY:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHD:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9I7C:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGX:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHL:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:3QBY:LIG:R:SO4:94:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGO:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9I7I:LIG:G:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG6:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG7:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGN:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHP:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGC:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG9:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGE:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHB:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG3:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG4:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG0:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH9:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH4:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9GRS:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGD:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH7:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9G94:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHO:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH5:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHR:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGF:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG2:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGT:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHK:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHE:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHM:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH1:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGH:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGR:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHA:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGK:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGG:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGV:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGS:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGU:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHI:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHH:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH0:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGI:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHQ:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG1:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH6:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH3:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGJ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG5:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HG8:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGM:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHF:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HHN:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGZ:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH2:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGW:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGL:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9GRU:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HGQ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:7HH8:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9G96:LIG:K:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:9G91:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "PDB:2X4Y:LIG:T:SO4:2205:.:SITE:UP:P55201:PWWP1:C",
          "PDB:2X4Y:LIG:U:SO4:1041:.:SITE:UP:P55201:PWWP1:C",
          "PDB:7HHI:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGQ:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH9:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHM:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG1:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGD:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGV:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGR:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGG:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH6:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGK:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGS:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHQ:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH3:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG3:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGL:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHA:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH1:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:9I7I:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGB:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHR:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHP:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGJ:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGI:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGW:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG4:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH5:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHE:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGU:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGP:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGO:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG7:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGC:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGT:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHL:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHJ:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHN:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHK:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH7:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHC:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG9:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGE:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG5:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHB:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHD:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGM:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:9I7G:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHG:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG6:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHO:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGH:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGF:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGA:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG2:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHH:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGZ:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:9I7C:LIG:K:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG8:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGN:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH0:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG0:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH8:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGY:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGX:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH2:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH4:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:9GRT:LIG:N:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHF:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:9GRT:LIG:M:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:9GRS:LIG:L:SO4:602:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:5Y1Z:LIG:K:SO4:506:.:SITE:UP:Q9ULU4:PWWP1:C",
          "PDB:5Y1Z:LIG:I:SO4:504:.:SITE:UP:Q9ULU4:PWWP1:C",
          "PDB:8Z6C:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:9GRU:LIG:K:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:9GRT:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:9G94:LIG:K:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:3QBY:LIG:S:SO4:95:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:8Z6C:LIG:K:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHI:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHQ:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:9GRT:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH3:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGR:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGD:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG7:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHA:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHB:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGX:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGE:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHC:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGP:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHM:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGZ:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGA:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGN:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHH:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHJ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHD:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGW:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGU:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGT:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGH:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG0:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG4:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHO:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH6:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH9:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH5:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHP:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGV:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHR:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGL:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGC:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH7:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGO:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:9GRV:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG6:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGQ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGJ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGF:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHG:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGM:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH4:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:9GRS:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHE:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGK:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHL:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH2:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG8:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG3:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH1:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG2:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH0:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGY:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGI:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG1:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGB:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HH8:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHN:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGS:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HGG:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHK:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HHF:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG5:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:7HG9:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "PDB:5NRV:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:3QKJ:LIG:M:SO4:1:.:SITE:UP:Q9UBC3:PWWP1:D",
          "PDB:3QKJ:LIG:G:SO4:4:.:SITE:UP:Q9UBC3:PWWP1:D",
          "PDB:5NRV:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NRV:LIG:I:SO4:407:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5NRV:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:3QKJ:LIG:N:SO4:2:.:SITE:UP:Q9UBC3:PWWP1:D",
          "PDB:5NRV:LIG:M:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:3QKJ:LIG:F:SO4:3:.:SITE:UP:Q9UBC3:PWWP1:D",
          "PDB:5NRV:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:A",
          "PDB:5Y1Z:LIG:O:SO4:504:.:SITE:UP:Q9ULU4:PWWP1:D",
          "PDB:5Y1Z:LIG:P:SO4:505:.:SITE:UP:Q9ULU4:PWWP1:D",
          "PDB:2X4Y:LIG:V:SO4:2206:.:SITE:UP:P55201:PWWP1:E",
          "PDB:2X4Y:LIG:W:SO4:2204:.:SITE:UP:P55201:PWWP1:G",
          "PDB:2X4Y:LIG:Q:SO4:2206:.:SITE:UP:P55201:PWWP1:O"
        ],
        "structural_research_ligand": false,
        "structural_research_site_count": 0,
        "studied_compound": false,
        "total_observation_count": 0,
        "uncertain_site_count": 0,
        "uncertainty": "Classification is evidence- and experiment-scoped; missing assays do not prove nonbinding.",
        "verification_queue": false,
        "verification_status": "source_scoped_mixed"
      },
      "science_site_roles": {
        "PDB:2X4X:LIG:I:SO4:2206:.:SITE:UP:P55201:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f013aab80fdce256f5d371e91a4d19e4d9917989b33e83195440290a400e7097",
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:2X4X:LIG:I:SO4:2206:.",
          "observed_other_component": true,
          "pdb_id": "2X4X",
          "protein_id": "UP:P55201",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:2X4X:LIG:I:SO4:2206:.:SITE:UP:P55201:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/2X4X",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:2X4Y:LIG:Q:SO4:2206:.:SITE:UP:P55201:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7",
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:2X4Y:LIG:Q:SO4:2206:.",
          "observed_other_component": true,
          "pdb_id": "2X4Y",
          "protein_id": "UP:P55201",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:2X4Y:LIG:Q:SO4:2206:.:SITE:UP:P55201:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/2X4Y",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:2X4Y:LIG:Q:SO4:2206:.:SITE:UP:P55201:PWWP1:O": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7",
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:2X4Y:LIG:Q:SO4:2206:.",
          "observed_other_component": true,
          "pdb_id": "2X4Y",
          "protein_id": "UP:P55201",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:2X4Y:LIG:Q:SO4:2206:.:SITE:UP:P55201:PWWP1:O",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/2X4Y",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:2X4Y:LIG:R:SO4:2207:.:SITE:UP:P55201:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7",
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:2X4Y:LIG:R:SO4:2207:.",
          "observed_other_component": true,
          "pdb_id": "2X4Y",
          "protein_id": "UP:P55201",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:2X4Y:LIG:R:SO4:2207:.:SITE:UP:P55201:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/2X4Y",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:2X4Y:LIG:S:SO4:2208:.:SITE:UP:P55201:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7",
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:2X4Y:LIG:S:SO4:2208:.",
          "observed_other_component": true,
          "pdb_id": "2X4Y",
          "protein_id": "UP:P55201",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:2X4Y:LIG:S:SO4:2208:.:SITE:UP:P55201:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/2X4Y",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:2X4Y:LIG:T:SO4:2205:.:SITE:UP:P55201:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7",
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:2X4Y:LIG:T:SO4:2205:.",
          "observed_other_component": true,
          "pdb_id": "2X4Y",
          "protein_id": "UP:P55201",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:2X4Y:LIG:T:SO4:2205:.:SITE:UP:P55201:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/2X4Y",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:2X4Y:LIG:U:SO4:1041:.:SITE:UP:P55201:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7",
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:2X4Y:LIG:U:SO4:1041:.",
          "observed_other_component": true,
          "pdb_id": "2X4Y",
          "protein_id": "UP:P55201",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:2X4Y:LIG:U:SO4:1041:.:SITE:UP:P55201:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/2X4Y",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:2X4Y:LIG:V:SO4:2206:.:SITE:UP:P55201:PWWP1:E": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7",
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:2X4Y:LIG:V:SO4:2206:.",
          "observed_other_component": true,
          "pdb_id": "2X4Y",
          "protein_id": "UP:P55201",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:2X4Y:LIG:V:SO4:2206:.:SITE:UP:P55201:PWWP1:E",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/2X4Y",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:2X4Y:LIG:W:SO4:2204:.:SITE:UP:P55201:PWWP1:G": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d176722770f62d8382f5a0ecad813969c335bbf99bff85449860bfe2d67c59b7",
          "domain_id": "UP:P55201:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:2X4Y:LIG:W:SO4:2204:.",
          "observed_other_component": true,
          "pdb_id": "2X4Y",
          "protein_id": "UP:P55201",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:2X4Y:LIG:W:SO4:2204:.:SITE:UP:P55201:PWWP1:G",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/2X4Y",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3LLR:LIG:H:SO4:155:.:SITE:UP:Q9Y6K1:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a8254ced10f69b3b39f750fa8cd9287339657ffd15b2b87702acc775b16fc7ed",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3LLR:LIG:H:SO4:155:.",
          "observed_other_component": true,
          "pdb_id": "3LLR",
          "protein_id": "UP:Q9Y6K1",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3LLR:LIG:H:SO4:155:.:SITE:UP:Q9Y6K1:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/3LLR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3PFS:LIG:D:SO4:1300:.:SITE:UP:Q9ULD4:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b4c99ae57b91da3164d714f3db6c7466119e64c40dfd8e260cd338d21d5a3ab8",
          "domain_id": "UP:Q9ULD4:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3PFS:LIG:D:SO4:1300:.",
          "observed_other_component": true,
          "pdb_id": "3PFS",
          "protein_id": "UP:Q9ULD4",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3PFS:LIG:D:SO4:1300:.:SITE:UP:Q9ULD4:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/3PFS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3PMI:LIG:E:SO4:2:.:SITE:UP:Q2TAK8:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "isolated_construct_contact_outside_annotations",
          "coordinate_sha256": "52f3b3990ae56709e3ade6285042ecceba9dc6e0df5bbbb1e8a8eb4ff99d78ea",
          "domain_id": "UP:Q2TAK8:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:3PMI:LIG:E:SO4:2:.",
          "observed_other_component": true,
          "pdb_id": "3PMI",
          "protein_id": "UP:Q2TAK8",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3PMI:LIG:E:SO4:2:.:SITE:UP:Q2TAK8:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/3PMI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3PMI:LIG:G:SO4:1:.:SITE:UP:Q2TAK8:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "isolated_construct_contact_outside_annotations",
          "coordinate_sha256": "52f3b3990ae56709e3ade6285042ecceba9dc6e0df5bbbb1e8a8eb4ff99d78ea",
          "domain_id": "UP:Q2TAK8:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:3PMI:LIG:G:SO4:1:.",
          "observed_other_component": true,
          "pdb_id": "3PMI",
          "protein_id": "UP:Q2TAK8",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3PMI:LIG:G:SO4:1:.:SITE:UP:Q2TAK8:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/3PMI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3QBY:LIG:R:SO4:94:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "4f5a434d2509ed7339960ff4604249a6c018761b14e740b671f8a7013873a3b2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3QBY:LIG:R:SO4:94:.",
          "observed_other_component": true,
          "pdb_id": "3QBY",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3QBY:LIG:R:SO4:94:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/3QBY",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3QBY:LIG:R:SO4:94:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "4f5a434d2509ed7339960ff4604249a6c018761b14e740b671f8a7013873a3b2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3QBY:LIG:R:SO4:94:.",
          "observed_other_component": true,
          "pdb_id": "3QBY",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3QBY:LIG:R:SO4:94:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/3QBY",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3QBY:LIG:S:SO4:95:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "4f5a434d2509ed7339960ff4604249a6c018761b14e740b671f8a7013873a3b2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3QBY:LIG:S:SO4:95:.",
          "observed_other_component": true,
          "pdb_id": "3QBY",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3QBY:LIG:S:SO4:95:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/3QBY",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3QBY:LIG:S:SO4:95:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "4f5a434d2509ed7339960ff4604249a6c018761b14e740b671f8a7013873a3b2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3QBY:LIG:S:SO4:95:.",
          "observed_other_component": true,
          "pdb_id": "3QBY",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3QBY:LIG:S:SO4:95:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/3QBY",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3QJ6:LIG:C:SO4:94:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f720a2922538e7d6e95f6e4fd903d79b7bbcccce3545cf1534e124b8d88b95a9",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3QJ6:LIG:C:SO4:94:.",
          "observed_other_component": true,
          "pdb_id": "3QJ6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3QJ6:LIG:C:SO4:94:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/3QJ6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3QKJ:LIG:F:SO4:3:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3QKJ:LIG:F:SO4:3:.",
          "observed_other_component": true,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3QKJ:LIG:F:SO4:3:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/3QKJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3QKJ:LIG:F:SO4:3:.:SITE:UP:Q9UBC3:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3QKJ:LIG:F:SO4:3:.",
          "observed_other_component": true,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3QKJ:LIG:F:SO4:3:.:SITE:UP:Q9UBC3:PWWP1:D",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/3QKJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3QKJ:LIG:G:SO4:4:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3QKJ:LIG:G:SO4:4:.",
          "observed_other_component": true,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3QKJ:LIG:G:SO4:4:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/3QKJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3QKJ:LIG:G:SO4:4:.:SITE:UP:Q9UBC3:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3QKJ:LIG:G:SO4:4:.",
          "observed_other_component": true,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3QKJ:LIG:G:SO4:4:.:SITE:UP:Q9UBC3:PWWP1:D",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/3QKJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3QKJ:LIG:I:SO4:5:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3QKJ:LIG:I:SO4:5:.",
          "observed_other_component": true,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3QKJ:LIG:I:SO4:5:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/3QKJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3QKJ:LIG:J:SO4:6:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3QKJ:LIG:J:SO4:6:.",
          "observed_other_component": true,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3QKJ:LIG:J:SO4:6:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/3QKJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3QKJ:LIG:M:SO4:1:.:SITE:UP:Q9UBC3:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3QKJ:LIG:M:SO4:1:.",
          "observed_other_component": true,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3QKJ:LIG:M:SO4:1:.:SITE:UP:Q9UBC3:PWWP1:D",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/3QKJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3QKJ:LIG:N:SO4:2:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3QKJ:LIG:N:SO4:2:.",
          "observed_other_component": true,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3QKJ:LIG:N:SO4:2:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/3QKJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:3QKJ:LIG:N:SO4:2:.:SITE:UP:Q9UBC3:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e94a2082f64ba107b7c13187a1af6dc528db6e5340be742ad57500d752199174",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:3QKJ:LIG:N:SO4:2:.",
          "observed_other_component": true,
          "pdb_id": "3QKJ",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:3QKJ:LIG:N:SO4:2:.:SITE:UP:Q9UBC3:PWWP1:D",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/3QKJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:4FU6:LIG:B:SO4:201:.:SITE:UP:O75475:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "c7b1a6796642837ff46e44d9b86d2e1909fbbde3bd2e50e2c5af0965dbb26319",
          "domain_id": "UP:O75475:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:4FU6:LIG:B:SO4:201:.",
          "observed_other_component": true,
          "pdb_id": "4FU6",
          "protein_id": "UP:O75475",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:4FU6:LIG:B:SO4:201:.:SITE:UP:O75475:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/4FU6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:4FU6:LIG:C:SO4:202:.:SITE:UP:O75475:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "c7b1a6796642837ff46e44d9b86d2e1909fbbde3bd2e50e2c5af0965dbb26319",
          "domain_id": "UP:O75475:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:4FU6:LIG:C:SO4:202:.",
          "observed_other_component": true,
          "pdb_id": "4FU6",
          "protein_id": "UP:O75475",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:4FU6:LIG:C:SO4:202:.:SITE:UP:O75475:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/4FU6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:4FU6:LIG:D:SO4:203:.:SITE:UP:O75475:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "c7b1a6796642837ff46e44d9b86d2e1909fbbde3bd2e50e2c5af0965dbb26319",
          "domain_id": "UP:O75475:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:4FU6:LIG:D:SO4:203:.",
          "observed_other_component": true,
          "pdb_id": "4FU6",
          "protein_id": "UP:O75475",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:4FU6:LIG:D:SO4:203:.:SITE:UP:O75475:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/4FU6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NR3:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "44a1bc37a1ec9502897975301189695e250abc526861869774ca6a1d0adc0dab",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NR3:LIG:D:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NR3",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NR3:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NR3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NR3:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "44a1bc37a1ec9502897975301189695e250abc526861869774ca6a1d0adc0dab",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NR3:LIG:D:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NR3",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NR3:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NR3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NR3:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "44a1bc37a1ec9502897975301189695e250abc526861869774ca6a1d0adc0dab",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NR3:LIG:E:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "5NR3",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NR3:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NR3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NR3:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "44a1bc37a1ec9502897975301189695e250abc526861869774ca6a1d0adc0dab",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NR3:LIG:F:SO4:404:.",
          "observed_other_component": true,
          "pdb_id": "5NR3",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NR3:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NR3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRR:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRR:LIG:D:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NRR",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRR:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRR:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRR:LIG:D:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NRR",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRR:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRR:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRR:LIG:E:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "5NRR",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRR:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRR:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRR:LIG:F:SO4:404:.",
          "observed_other_component": true,
          "pdb_id": "5NRR",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRR:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRR:LIG:H:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRR:LIG:H:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NRR",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRR:LIG:H:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRR:LIG:I:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRR:LIG:I:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "5NRR",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRR:LIG:I:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRR:LIG:I:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "ab09d824a29b987279f6178899a03ddb8e496509769ce2e3558b670c6826e1e0",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRR:LIG:I:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "5NRR",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRR:LIG:I:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRS:LIG:C:SO4:401:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRS:LIG:C:SO4:401:.",
          "observed_other_component": true,
          "pdb_id": "5NRS",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRS:LIG:C:SO4:401:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRS:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRS:LIG:D:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NRS",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRS:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRS:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRS:LIG:D:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NRS",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRS:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRS:LIG:F:SO4:401:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRS:LIG:F:SO4:401:.",
          "observed_other_component": true,
          "pdb_id": "5NRS",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRS:LIG:F:SO4:401:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRS:LIG:F:SO4:401:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRS:LIG:F:SO4:401:.",
          "observed_other_component": true,
          "pdb_id": "5NRS",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRS:LIG:F:SO4:401:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRS:LIG:G:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRS:LIG:G:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NRS",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRS:LIG:G:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRS:LIG:H:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a9f3140c8fe61aee17ed09b3c67bc8a7bda6fe726e5e5eb80203676d4492f602",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRS:LIG:H:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "5NRS",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRS:LIG:H:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRV:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRV:LIG:D:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRV:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRV:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "isolated_construct_contact_outside_annotations",
          "coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:5NRV:LIG:E:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRV:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRV:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRV:LIG:F:SO4:404:.",
          "observed_other_component": true,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRV:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRV:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRV:LIG:G:SO4:405:.",
          "observed_other_component": true,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRV:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRV:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRV:LIG:G:SO4:405:.",
          "observed_other_component": true,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRV:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRV:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRV:LIG:H:SO4:406:.",
          "observed_other_component": true,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRV:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRV:LIG:I:SO4:407:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRV:LIG:I:SO4:407:.",
          "observed_other_component": true,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRV:LIG:I:SO4:407:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRV:LIG:I:SO4:407:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRV:LIG:I:SO4:407:.",
          "observed_other_component": true,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRV:LIG:I:SO4:407:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRV:LIG:K:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRV:LIG:K:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRV:LIG:K:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRV:LIG:L:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRV:LIG:L:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRV:LIG:L:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRV:LIG:M:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRV:LIG:M:SO4:404:.",
          "observed_other_component": true,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRV:LIG:M:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRV:LIG:M:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRV:LIG:M:SO4:404:.",
          "observed_other_component": true,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRV:LIG:M:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NRV:LIG:N:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d069ff65539e46f88b81c09ce8b540b38d9403ad77689dc00093cd38d90162bf",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NRV:LIG:N:SO4:405:.",
          "observed_other_component": true,
          "pdb_id": "5NRV",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NRV:LIG:N:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV0:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV0:LIG:D:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV0:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV0:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV0:LIG:D:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV0:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV0:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV0:LIG:E:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV0:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV0:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV0:LIG:F:SO4:404:.",
          "observed_other_component": true,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV0:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV0:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV0:LIG:G:SO4:405:.",
          "observed_other_component": true,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV0:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV0:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV0:LIG:G:SO4:405:.",
          "observed_other_component": true,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV0:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV0:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV0:LIG:H:SO4:406:.",
          "observed_other_component": true,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV0:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV0:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV0:LIG:H:SO4:406:.",
          "observed_other_component": true,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV0:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV0:LIG:J:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV0:LIG:J:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV0:LIG:J:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV0:LIG:K:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV0:LIG:K:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV0:LIG:K:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV0:LIG:L:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV0:LIG:L:SO4:404:.",
          "observed_other_component": true,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV0:LIG:L:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV0:LIG:L:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV0:LIG:L:SO4:404:.",
          "observed_other_component": true,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV0:LIG:L:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV0:LIG:M:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "22acb380ed92e41a32434c5fca7f97c6ac12d30f80023a184e6f74d1dfff3729",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV0:LIG:M:SO4:405:.",
          "observed_other_component": true,
          "pdb_id": "5NV0",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV0:LIG:M:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV2:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV2:LIG:D:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV2:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV2:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV2:LIG:E:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV2:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV2:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV2:LIG:F:SO4:404:.",
          "observed_other_component": true,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV2:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV2:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV2:LIG:F:SO4:404:.",
          "observed_other_component": true,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV2:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV2:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV2:LIG:G:SO4:405:.",
          "observed_other_component": true,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV2:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV2:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV2:LIG:H:SO4:406:.",
          "observed_other_component": true,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV2:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV2:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV2:LIG:H:SO4:406:.",
          "observed_other_component": true,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV2:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV2:LIG:J:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV2:LIG:J:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV2:LIG:J:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV2:LIG:J:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV2:LIG:J:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV2:LIG:J:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV2:LIG:K:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV2:LIG:K:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV2:LIG:K:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV2:LIG:L:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "90c69902789421dcb9c6982f74df193641fd6d84bf5163de125de814878ab7b1",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV2:LIG:L:SO4:404:.",
          "observed_other_component": true,
          "pdb_id": "5NV2",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV2:LIG:L:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV7:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV7:LIG:D:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NV7",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV7:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV7:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV7:LIG:E:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "5NV7",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV7:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV7:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV7:LIG:E:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "5NV7",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV7:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV7:LIG:G:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV7:LIG:G:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NV7",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV7:LIG:G:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV7:LIG:H:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV7:LIG:H:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "5NV7",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV7:LIG:H:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV7:LIG:H:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV7:LIG:H:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "5NV7",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV7:LIG:H:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NV7:LIG:I:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ab98f5d00f60fe78b9b0cc391381b550dca1ff8f496b469a7bc4dab2c5e66875",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NV7:LIG:I:SO4:404:.",
          "observed_other_component": true,
          "pdb_id": "5NV7",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NV7:LIG:I:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NV7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NVO:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NVO:LIG:D:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NVO:LIG:D:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NVO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NVO:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NVO:LIG:E:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NVO:LIG:E:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NVO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NVO:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NVO:LIG:F:SO4:404:.",
          "observed_other_component": true,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NVO:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NVO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NVO:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NVO:LIG:F:SO4:404:.",
          "observed_other_component": true,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NVO:LIG:F:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NVO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NVO:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NVO:LIG:G:SO4:405:.",
          "observed_other_component": true,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NVO:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NVO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NVO:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NVO:LIG:G:SO4:405:.",
          "observed_other_component": true,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NVO:LIG:G:SO4:405:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NVO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NVO:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NVO:LIG:H:SO4:406:.",
          "observed_other_component": true,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NVO:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NVO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NVO:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NVO:LIG:H:SO4:406:.",
          "observed_other_component": true,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NVO:LIG:H:SO4:406:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NVO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NVO:LIG:I:SO4:407:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NVO:LIG:I:SO4:407:.",
          "observed_other_component": true,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NVO:LIG:I:SO4:407:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NVO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NVO:LIG:K:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NVO:LIG:K:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NVO:LIG:K:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NVO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NVO:LIG:K:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NVO:LIG:K:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NVO:LIG:K:SO4:402:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NVO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NVO:LIG:L:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NVO:LIG:L:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NVO:LIG:L:SO4:403:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NVO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5NVO:LIG:M:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2064abc26e049d5b45a8e32a53fa1536f42e4d3017076d719e8a29a5a6b4ae9c",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5NVO:LIG:M:SO4:404:.",
          "observed_other_component": true,
          "pdb_id": "5NVO",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5NVO:LIG:M:SO4:404:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5NVO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5Y1Z:LIG:E:SO4:201:.:SITE:UP:Q9ULU4:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3",
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:5Y1Z:LIG:E:SO4:201:.",
          "observed_other_component": true,
          "pdb_id": "5Y1Z",
          "protein_id": "UP:Q9ULU4",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5Y1Z:LIG:E:SO4:201:.:SITE:UP:Q9ULU4:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5Y1Z",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5Y1Z:LIG:I:SO4:504:.:SITE:UP:Q9ULU4:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3",
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5Y1Z:LIG:I:SO4:504:.",
          "observed_other_component": true,
          "pdb_id": "5Y1Z",
          "protein_id": "UP:Q9ULU4",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5Y1Z:LIG:I:SO4:504:.:SITE:UP:Q9ULU4:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5Y1Z",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5Y1Z:LIG:J:SO4:505:.:SITE:UP:Q9ULU4:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3",
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:5Y1Z:LIG:J:SO4:505:.",
          "observed_other_component": true,
          "pdb_id": "5Y1Z",
          "protein_id": "UP:Q9ULU4",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5Y1Z:LIG:J:SO4:505:.:SITE:UP:Q9ULU4:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5Y1Z",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5Y1Z:LIG:J:SO4:505:.:SITE:UP:Q9ULU4:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3",
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:5Y1Z:LIG:J:SO4:505:.",
          "observed_other_component": true,
          "pdb_id": "5Y1Z",
          "protein_id": "UP:Q9ULU4",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5Y1Z:LIG:J:SO4:505:.:SITE:UP:Q9ULU4:PWWP1:D",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5Y1Z",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5Y1Z:LIG:K:SO4:506:.:SITE:UP:Q9ULU4:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3",
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5Y1Z:LIG:K:SO4:506:.",
          "observed_other_component": true,
          "pdb_id": "5Y1Z",
          "protein_id": "UP:Q9ULU4",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5Y1Z:LIG:K:SO4:506:.:SITE:UP:Q9ULU4:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5Y1Z",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5Y1Z:LIG:O:SO4:504:.:SITE:UP:Q9ULU4:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3",
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5Y1Z:LIG:O:SO4:504:.",
          "observed_other_component": true,
          "pdb_id": "5Y1Z",
          "protein_id": "UP:Q9ULU4",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5Y1Z:LIG:O:SO4:504:.:SITE:UP:Q9ULU4:PWWP1:D",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5Y1Z",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:5Y1Z:LIG:P:SO4:505:.:SITE:UP:Q9ULU4:PWWP1:D": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "be13d6b91869c9f53cf8d4f56feeafd44b575e91a966831894aab4ceffbf73a3",
          "domain_id": "UP:Q9ULU4:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:5Y1Z:LIG:P:SO4:505:.",
          "observed_other_component": true,
          "pdb_id": "5Y1Z",
          "protein_id": "UP:Q9ULU4",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:5Y1Z:LIG:P:SO4:505:.:SITE:UP:Q9ULU4:PWWP1:D",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/5Y1Z",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6IIP:LIG:D:SO4:102:.:SITE:UP:Q9Y3E1:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6IIP:LIG:D:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6IIP:LIG:D:SO4:102:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6IIP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6IIP:LIG:E:SO4:103:.:SITE:UP:Q9Y3E1:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6IIP:LIG:E:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6IIP:LIG:E:SO4:103:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6IIP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6IIP:LIG:E:SO4:103:.:SITE:UP:Q9Y3E1:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6IIP:LIG:E:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6IIP:LIG:E:SO4:103:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6IIP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6IIP:LIG:F:SO4:104:.:SITE:UP:Q9Y3E1:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6IIP:LIG:F:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6IIP:LIG:F:SO4:104:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6IIP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6IIP:LIG:H:SO4:102:.:SITE:UP:Q9Y3E1:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6IIP:LIG:H:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6IIP:LIG:H:SO4:102:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6IIP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6IIP:LIG:H:SO4:102:.:SITE:UP:Q9Y3E1:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6IIP:LIG:H:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6IIP:LIG:H:SO4:102:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6IIP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6IIP:LIG:I:SO4:103:.:SITE:UP:Q9Y3E1:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6IIP:LIG:I:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6IIP:LIG:I:SO4:103:.:SITE:UP:Q9Y3E1:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6IIP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6IIP:LIG:I:SO4:103:.:SITE:UP:Q9Y3E1:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "de760b33d8b4538fb9105f359a96f18ad195db1a5a0c3ba4b4b42502e72333c2",
          "domain_id": "UP:Q9Y3E1:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6IIP:LIG:I:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "6IIP",
          "protein_id": "UP:Q9Y3E1",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6IIP:LIG:I:SO4:103:.:SITE:UP:Q9Y3E1:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6IIP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6OQM:LIG:D:SO4:203:.:SITE:UP:P52701:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a56fb9d51ad4436d3d8bd187a570af2e5abb25e5e52e2e3b8d472ba15d2dfed5",
          "domain_id": "UP:P52701:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6OQM:LIG:D:SO4:203:.",
          "observed_other_component": true,
          "pdb_id": "6OQM",
          "protein_id": "UP:P52701",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6OQM:LIG:D:SO4:203:.:SITE:UP:P52701:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6OQM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6OQM:LIG:E:SO4:204:.:SITE:UP:P52701:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a56fb9d51ad4436d3d8bd187a570af2e5abb25e5e52e2e3b8d472ba15d2dfed5",
          "domain_id": "UP:P52701:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6OQM:LIG:E:SO4:204:.",
          "observed_other_component": true,
          "pdb_id": "6OQM",
          "protein_id": "UP:P52701",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6OQM:LIG:E:SO4:204:.:SITE:UP:P52701:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6OQM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6OQM:LIG:F:SO4:205:.:SITE:UP:P52701:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a56fb9d51ad4436d3d8bd187a570af2e5abb25e5e52e2e3b8d472ba15d2dfed5",
          "domain_id": "UP:P52701:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6OQM:LIG:F:SO4:205:.",
          "observed_other_component": true,
          "pdb_id": "6OQM",
          "protein_id": "UP:P52701",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6OQM:LIG:F:SO4:205:.:SITE:UP:P52701:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6OQM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6OQM:LIG:G:SO4:206:.:SITE:UP:P52701:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a56fb9d51ad4436d3d8bd187a570af2e5abb25e5e52e2e3b8d472ba15d2dfed5",
          "domain_id": "UP:P52701:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6OQM:LIG:G:SO4:206:.",
          "observed_other_component": true,
          "pdb_id": "6OQM",
          "protein_id": "UP:P52701",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6OQM:LIG:G:SO4:206:.:SITE:UP:P52701:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6OQM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6R3E:LIG:D:SO4:502:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:6R3E:LIG:D:SO4:502:.",
          "observed_other_component": true,
          "pdb_id": "6R3E",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6R3E:LIG:D:SO4:502:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6R3E",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6R3E:LIG:E:SO4:503:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6R3E:LIG:E:SO4:503:.",
          "observed_other_component": true,
          "pdb_id": "6R3E",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6R3E:LIG:E:SO4:503:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6R3E",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6R3E:LIG:E:SO4:503:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:6R3E:LIG:E:SO4:503:.",
          "observed_other_component": true,
          "pdb_id": "6R3E",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6R3E:LIG:E:SO4:503:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6R3E",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6R3E:LIG:F:SO4:504:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6R3E:LIG:F:SO4:504:.",
          "observed_other_component": true,
          "pdb_id": "6R3E",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6R3E:LIG:F:SO4:504:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6R3E",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6R3E:LIG:F:SO4:504:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:6R3E:LIG:F:SO4:504:.",
          "observed_other_component": true,
          "pdb_id": "6R3E",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6R3E:LIG:F:SO4:504:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6R3E",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6R3E:LIG:G:SO4:501:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6R3E:LIG:G:SO4:501:.",
          "observed_other_component": true,
          "pdb_id": "6R3E",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6R3E:LIG:G:SO4:501:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6R3E",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6R3E:LIG:H:SO4:502:.:SITE:UP:Q9UBC3:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:6R3E:LIG:H:SO4:502:.",
          "observed_other_component": true,
          "pdb_id": "6R3E",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6R3E:LIG:H:SO4:502:.:SITE:UP:Q9UBC3:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6R3E",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:6R3E:LIG:H:SO4:502:.:SITE:UP:Q9UBC3:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "noncore_contact_in_multidomain_chain",
          "coordinate_sha256": "f11f4e7bcd8a67152407442feee80117e2f1d3146e35bbce7e8eacb39e404552",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:6R3E:LIG:H:SO4:502:.",
          "observed_other_component": true,
          "pdb_id": "6R3E",
          "protein_id": "UP:Q9UBC3",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:6R3E:LIG:H:SO4:502:.:SITE:UP:Q9UBC3:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/6R3E",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG0:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG0:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG0:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG0:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG0:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG0:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG0:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG0:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG0:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG0:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG0:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG0:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG0:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG0:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG0:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG0:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG0:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG0:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG0:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG0:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG0:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG0:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "0a019d0902ca5cd3d32eefebc845e0194bc17b941a438f3b7da5fed8e127dd5b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG0:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG0:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG1:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG1:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG1:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG1:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG1:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG1:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG1:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG1:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG1:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG1:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG1:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG1:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG1:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG1:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG1:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG1:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG1:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG1:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG1:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG1:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG1:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG1:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ad483fb17e7bf3aac4c44d46fdc115d48105a898a421a45c9ed4b820761f7e04",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG1:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG1:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG2:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG2:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG2:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG2:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG2:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG2:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG2:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG2:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG2:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG2:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG2:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG2:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG2:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG2:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG2:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG2:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG2:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG2:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG2:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG2:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG2:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG2:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e97ff28ea286827500e032d266eb70f9db7e1cf1610f12236e8936d6799c293d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG2:LIG:M:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG2:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG3:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG3:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG3:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG3:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG3:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG3:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG3:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG3:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG3:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG3:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG3:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG3:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG3:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG3:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG3:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG3:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG3:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG3:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG3:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG3:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG3:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG3:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6fb01f1cd1cc044a843d5160722d99170c3564d03ed377b699c0fd96a9562ed2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG3:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG3:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG4:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG4:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG4:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG4",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG4:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG4:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG4:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG4",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG4:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG4:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG4:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG4",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG4:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG4:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG4:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG4",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG4:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG4:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG4:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG4",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG4:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG4:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG4:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG4",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG4:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG4:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG4:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG4",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG4:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "013c5bc11894f5d1d907f4d12a19caad109874bc090bf9ad698cc8c277545d4b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG4:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG4",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG4:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG4",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG5:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG5:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG5:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG5:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG5:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG5:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG5:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG5:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HG5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG5:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG5:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG5:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HG5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG5:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG5:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG5:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG5:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG5:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG5:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG5:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG5:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG5:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG5:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG5:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "bb39c9642cd82a37470ada6d1e0e4f59b40afbd6a922dd21af704e098ff88f1f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG5:LIG:K:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG5:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG6:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG6:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG6:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG6:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG6:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG6:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG6:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG6:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG6:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG6:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG6:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG6:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG6:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG6:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG6:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG6:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG6:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG6:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG6:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG6:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG6:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG6:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "44a14091c19c0de2c120805d1a9782bcc5e2db1c0fedf669de107021cae2cfff",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG6:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG6:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG7:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG7:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG7:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG7:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG7:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG7:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG7:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG7:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG7:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG7:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG7:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG7:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG7:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG7:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG7:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG7:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG7:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG7:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG7:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG7:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG7:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG7:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b95d120ce3e13083a197df2483df9161623e36fa25aa70206f3ac7f383cf4f7a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG7:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG7:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG8:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG8:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG8:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG8:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG8:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG8:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG8:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG8:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG8:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG8:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG8:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG8:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG8:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG8:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG8:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG8:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG8:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG8:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG8:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG8:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG8:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG8:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a434fc89dfce37fb67f0c7c64b5ebed0f4a3921a41cb2285b1efe1015714d047",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG8:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG8:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG9:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG9:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG9",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG9:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG9:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG9:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG9",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG9:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG9:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG9:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HG9",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG9:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG9:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG9:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HG9",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG9:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG9:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG9:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG9",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG9:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG9:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG9:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG9",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG9:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG9:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG9:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HG9",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG9:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HG9:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "46698a2c5719ea7f08cdfc12c81a087f1a8d7efa1bacbd8927f37dde082bc33a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HG9:LIG:K:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HG9",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HG9:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HG9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGA:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGA:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGA:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGA:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGA:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGA:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGA:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGA:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGA:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGA:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGA:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGA:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGA:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGA:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGA:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGA:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGA:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGA:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGA:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGA:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGA:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGA:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "37b4d2f8d4c45aea10db45ff3cd0c68989e67aecb623e1564a6e9f5821d542ce",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGA:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGA",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGA:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGB:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGB:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGB:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGB:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGB:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGB:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGB:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGB:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGB:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGB:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGB:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGB:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGB:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGB:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGB:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGB:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGB:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGB:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGB:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGB:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGB:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGB:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f7c57aabcf1cbcb0badead18c8a303bcf86dcee8e39f832783bc0d41e70083a4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGB:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGB",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGB:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGC:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGC:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGC:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGC",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGC:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGC:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGC:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGC",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGC:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGC:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGC:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGC",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGC:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGC:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGC:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGC",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGC:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGC:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGC:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGC",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGC:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGC:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGC:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGC",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGC:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGC:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGC:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGC",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGC:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d295d0309983c483404738beba9143d7bce0e6b09d455cc232d6e12e62750f10",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGC:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGC",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGC:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGC",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGD:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGD:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGD:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGD:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGD:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGD:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGD:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGD:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGD:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGD:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGD:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGD:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGD:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGD:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGD:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGD:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGD:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGD:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGD:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGD:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGD:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGD:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9f7e40d82eaf44999210f98706ce0972d403570c34f676b63ecb06c306513737",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGD:LIG:M:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGD:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGE:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGE:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGE:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGE",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGE:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGE:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGE:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGE",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGE:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGE:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGE:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGE",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGE:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGE:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGE:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGE",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGE:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGE:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGE:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGE",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGE:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGE:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGE:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGE",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGE:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGE:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGE:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGE",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGE:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a47e6ecaec82ebbe6f11d34a6daf2212907a2bb073f6e809384d95bfeaae54e6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGE:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGE",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGE:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGE",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGF:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGF:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGF:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGF:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGF:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGF:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGF:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGF:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGF:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGF:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGF:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGF:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGF:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGF:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGF:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGF:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGF:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGF:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGF:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGF:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGF:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGF:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "c92bb07f522474a41152e29a7aa02fe7dc12373ecb91f8ff02534aa4965e6d2b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGF:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGF:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGG:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGG:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGG:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGG:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGG:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGG:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGG:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGG:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGG:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGG:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGG:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGG:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGG:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGG:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGG:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGG:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGG:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGG:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGG:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGG:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGG:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGG:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "5da158f87adcb23832a391a2583061662ea6b868d4f34709b21174a08fbfdc8a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGG:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGG:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGH:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGH:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGH:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGH:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGH:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGH:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGH:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGH:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGH:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGH:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGH:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGH:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGH:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGH:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGH:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGH:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGH:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGH:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGH:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGH:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGH:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGH:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e8175d471c5215a7106b7213ee03086e157c659d0f8c163ee2397889e9ffb071",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGH:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGH:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGI:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGI:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGI",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGI:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGI:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGI:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGI",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGI:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGI:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGI:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGI",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGI:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGI:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGI:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGI",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGI:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGI:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGI:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGI",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGI:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGI:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGI:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGI",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGI:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGI:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGI:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGI",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGI:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGI:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7e52897533282687923736f02ecbe64639143ec45a0e3744de05bafaca745edf",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGI:LIG:K:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGI",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGI:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGJ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGJ:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGJ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGJ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGJ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGJ:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGJ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGJ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGJ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGJ:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGJ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGJ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGJ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGJ:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGJ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGJ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGJ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGJ:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGJ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGJ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGJ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGJ:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGJ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGJ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGJ:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGJ:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGJ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGJ:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGJ:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b0955f46aa3a75502e5da21fcd98f34e50c1432424531711de3641f9c9bc0cbe",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGJ:LIG:K:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGJ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGJ:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGK:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGK:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGK:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGK:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGK:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGK:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGK:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGK:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGK:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGK:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGK:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGK:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGK:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGK:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGK:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGK:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGK:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGK:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGK:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGK:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGK:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGK:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "74695119c47105bdac9c76599b7153cce941cd0578c62ce2d96ae448598f5508",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGK:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGK",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGK:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGL:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGL:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGL",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGL:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGL",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGL:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGL:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGL",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGL:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGL",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGL:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGL:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGL",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGL:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGL",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGL:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGL:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGL",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGL:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGL",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGL:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGL:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGL",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGL:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGL",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGL:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGL:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGL",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGL:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGL",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGL:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGL:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGL",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGL:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGL",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGL:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "91c262b125e9110110e8d2c8f8bdaa49b0ee49c11fefa4532511fee0fd882b2a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGL:LIG:K:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGL",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGL:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGL",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGM:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGM:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGM",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGM:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGM:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGM:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGM",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGM:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGM:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGM:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HGM",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGM:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGM:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGM:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HGM",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGM:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGM:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGM:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGM",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGM:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGM:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGM:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGM",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGM:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGM:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGM:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGM",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGM:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGM:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f021515fcc93f71d32c3e0682b0e0209a12607a2e970402ef64c3f2287eb8b4f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGM:LIG:L:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGM",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGM:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGN:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGN:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGN",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGN:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGN",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGN:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGN:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGN",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGN:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGN",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGN:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGN:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGN",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGN:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGN",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGN:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGN:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGN",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGN:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGN",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGN:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGN:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGN",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGN:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGN",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGN:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGN:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGN",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGN:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGN",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGN:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGN:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGN",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGN:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGN",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGN:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2da307ee97ed5c40ecd8ca9636369957e2401f0b9465e1fed9bcfe53fb9bcb82",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGN:LIG:K:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGN",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGN:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGN",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGO:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGO:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGO:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGO:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGO:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGO:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGO:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGO:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGO:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGO:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGO:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGO:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGO:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGO:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGO:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGO:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGO:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGO:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGO:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGO:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGO:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGO:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "59502200c946ad49417ae7474a0e2d74d11e2d7b2579181e1e871b1a6d1bb0a6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGO:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGO:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGP:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGP:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGP:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGP:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGP:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGP:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGP:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGP:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGP:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGP:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGP:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGP:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGP:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGP:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGP:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGP:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGP:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGP:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGP:LIG:K:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGP:LIG:K:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGP:LIG:K:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGP:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "fd3bffaa62fd60e51e5e3706662dd3db9588a80a1d458d937d180f91377be882",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGP:LIG:M:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGP:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGQ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGQ:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGQ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGQ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGQ:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGQ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGQ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGQ:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGQ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGQ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGQ:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGQ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGQ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGQ:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGQ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGQ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGQ:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGQ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGQ:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGQ:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGQ:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGQ:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d0b40399ea633fa30c029195678df2fc7f3549e85a2f116247092761b4be7d55",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGQ:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGQ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGQ:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGR:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGR:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGR",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGR:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGR:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGR:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGR",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGR:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGR:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGR:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGR",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGR:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGR:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGR:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGR",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGR:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGR:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGR:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGR",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGR:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGR:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGR:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGR",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGR:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGR:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGR:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGR",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGR:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGR:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "2ca1b4041b4c96b0e7749cd3d9aad022f01a1573bb2740a2e6a3bfbb904ed97f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGR:LIG:K:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGR",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGR:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGS:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGS:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGS:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGS:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGS:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGS:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGS:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGS:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGS:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGS:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGS:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGS:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGS:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGS:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGS:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGS:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGS:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGS:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGS:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGS:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGS:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGS:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9a427bb2d686a3db73f9bd9ed5453a7de93228c477936b0b3267d990cd881913",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGS:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGS:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGT:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGT:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGT:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGT:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGT:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGT:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGT:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGT:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGT:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGT:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGT:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGT:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGT:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGT:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGT:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGT:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGT:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGT:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGT:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGT:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGT:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGT:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a107fb099de003d1d957a6e83547aa44668cf35f9700f55688355b71c138882c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGT:LIG:K:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGT:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGU:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGU:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGU:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGU",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGU:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGU:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGU:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGU",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGU:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGU:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGU:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGU",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGU:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGU:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGU:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGU",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGU:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGU:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGU:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGU",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGU:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGU:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGU:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGU",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGU:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGU:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGU:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGU",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGU:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "69fa9821c09f7183d2bb5e137be4877838d435711c222a9a09ec7a3c17dca21e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGU:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGU",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGU:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGU",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGV:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGV:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGV",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGV:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGV:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGV:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGV",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGV:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGV:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGV:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HGV",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGV:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGV:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGV:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HGV",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGV:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGV:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGV:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGV",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGV:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGV:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGV:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGV",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGV:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGV:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGV:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGV",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGV:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGV:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "fe1cd4a27d551a8b13bcaa79554d9465554b4cef3df247fcbe05f1598bea4c6f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGV:LIG:L:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGV",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGV:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGW:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGW:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGW:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGW",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGW:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGW:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGW:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGW",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGW:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGW:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGW:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGW",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGW:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGW:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGW:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGW",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGW:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGW:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGW:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGW",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGW:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGW:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGW:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGW",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGW:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGW:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGW:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGW",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGW:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6dbdfa4ff41e043f15740d8500f8208c46bf66a1abc473923aec759755e1c310",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGW:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGW",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGW:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGW",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGX:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGX:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGX",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGX:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGX:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGX:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGX",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGX:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGX:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGX:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGX",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGX:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGX:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGX:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGX",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGX:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGX:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGX:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGX",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGX:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGX:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGX:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGX",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGX:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGX:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGX:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGX",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGX:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGX:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "923b2cd504615210e771551558b2aa0691c239e2fddc6ec35b1591291913f3a5",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGX:LIG:K:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGX",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGX:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGX",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGY:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGY:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGY:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGY",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGY:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGY:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGY:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGY",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGY:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGY:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGY:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGY",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGY:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGY:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGY:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGY",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGY:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGY:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGY:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGY",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGY:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGY:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGY:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGY",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGY:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGY:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGY:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGY",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGY:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "4f22c6399b6aef7275aadbd7ee34711a4b5f37e5385d18ace1a3bff390a1b6cc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGY:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGY",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGY:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGY",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGZ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGZ:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGZ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGZ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGZ:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGZ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGZ:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGZ:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGZ:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGZ:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGZ:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGZ:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGZ:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGZ:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGZ:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGZ:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGZ:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGZ:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGZ:LIG:K:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGZ:LIG:K:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGZ:LIG:K:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HGZ:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "60460ecf483e4ac414e0ccf28d2818474cf4cb2a967f78d66b6b8a9f259ad88d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HGZ:LIG:M:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HGZ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HGZ:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HGZ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH0:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH0:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH0:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH0:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH0:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH0:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH0:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH0:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH0:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH0:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH0:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH0:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH0:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH0:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH0:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH0:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH0:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH0:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH0:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH0:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH0:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH0:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "0c18dba4b9a8f66eff6ddcb52e8b131a65291eb9b3438c1530299b3d273ee994",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH0:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH0",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH0:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH0",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH1:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH1:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH1:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH1:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH1:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH1:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH1:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH1:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH1:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH1:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH1:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH1:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH1:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH1:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH1:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH1:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH1:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH1:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH1:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH1:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH1:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH1:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3fb02346474120f1d595038a69ed75bd45d229e50a3b56a6bce2755faf1a5c6b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH1:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH1",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH1:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH1",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH2:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH2:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH2:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH2:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH2:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH2:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH2:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH2:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH2:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH2:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH2:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH2:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH2:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH2:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH2:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH2:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH2:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH2:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH2:LIG:J:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH2:LIG:J:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH2:LIG:J:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH2:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6731b57606d1ed76c60fc129bd2a96dfe7e7f7557d75029d712ff8dfd1f595d4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH2:LIG:K:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH2",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH2:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH2",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH3:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH3:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH3:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH3:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH3:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH3:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH3:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH3:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH3:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH3:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH3:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH3:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH3:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH3:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH3:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH3:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH3:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH3:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH3:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH3:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH3:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH3:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7ffb4732b6b4b645ba00c198aab7bdaf9256298ac5cff11dde038751a0fd091e",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH3:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH3",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH3:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH3",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH4:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH4:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH4",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH4:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH4",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH4:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH4:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH4",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH4:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH4",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH4:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH4:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HH4",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH4:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH4",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH4:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH4:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HH4",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH4:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH4",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH4:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH4:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH4",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH4:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH4",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH4:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH4:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH4",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH4:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH4",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH4:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH4:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH4",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH4:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH4",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH4:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH4:LIG:L:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH4",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH4:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH4",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH5:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH5:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH5:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH5:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH5:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH5:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH5:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH5:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH5:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH5:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH5:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH5:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH5:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH5:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH5:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH5:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH5:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH5:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH5:LIG:K:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH5:LIG:K:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH5:LIG:K:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH5:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "058351dbd2e4ce165afbba57190f1b162ed25815113d630b5dc92a743056fbaa",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH5:LIG:L:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH5",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH5:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH5",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH6:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH6:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH6:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH6:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH6:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH6:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH6:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH6:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH6:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH6:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH6:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH6:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH6:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH6:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH6:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH6:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH6:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH6:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH6:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH6:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH6:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH6:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21d23981d4f83166dad0cb7188c153fa199dc543fe24b73e4d3da63a1b01d9fd",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH6:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH6",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH6:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH6",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH7:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH7:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH7:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH7:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH7:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH7:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH7:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH7:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH7:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH7:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH7:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH7:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH7:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH7:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH7:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH7:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH7:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH7:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH7:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH7:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH7:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH7:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "75ad16da3ae3ec45d91de34931ff783417cebbf9a1d2753d969d1e97ee851ba5",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH7:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH7",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH7:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH7",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH8:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH8:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH8:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH8:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH8:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH8:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH8:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH8:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH8:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH8:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH8:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH8:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH8:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH8:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH8:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH8:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH8:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH8:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH8:LIG:K:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH8:LIG:K:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH8:LIG:K:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH8:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3251ddf4154454b01892cc2df8128bc5179388b4d51210a6201d2324a8037aa3",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH8:LIG:M:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH8",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH8:LIG:M:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH8",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH9:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH9:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH9",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH9:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH9:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH9:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH9",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH9:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH9:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH9:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HH9",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH9:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH9:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH9:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HH9",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH9:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH9:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH9:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH9",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH9:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH9:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH9:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH9",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH9:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH9:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH9:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HH9",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH9:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HH9:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "baa408d905f4dbb19596c6c7614353ad9dfb1948f85ecf3031a405fb62d25c08",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HH9:LIG:K:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HH9",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HH9:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HH9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHA:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHA:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHA",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHA:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHA:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHA:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHA",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHA:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHA:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHA:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HHA",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHA:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHA:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHA:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HHA",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHA:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHA:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHA:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHA",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHA:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHA:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHA:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHA",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHA:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHA:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHA:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHA",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHA:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHA:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "0977174f22f089865e89947b3557802914442bbb498a59ad346634e1bd059dc4",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHA:LIG:L:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHA",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHA:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHB:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHB:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHB",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHB:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHB:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHB:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHB",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHB:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHB:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHB:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHB",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHB:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHB:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHB:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHB",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHB:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHB:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHB:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHB",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHB:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHB:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHB:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHB",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHB:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHB:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHB:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHB",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHB:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHB:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "74de6fef6f1404d5004e36652caa36db3bc786168e2e14eb800946685437d846",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHB:LIG:K:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHB",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHB:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHB",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHC:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHC:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHC",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHC:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHC",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHC:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHC:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHC",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHC:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHC",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHC:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHC:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHC",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHC:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHC",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHC:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHC:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHC",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHC:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHC",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHC:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHC:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHC",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHC:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHC",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHC:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHC:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHC",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHC:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHC",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHC:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHC:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHC",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHC:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHC",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHC:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "b8dd170d60733a8c746dc7e56c1a6792c4a9ada53d9b27b68d105a42452bc8a6",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHC:LIG:K:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHC",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHC:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHC",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHD:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHD:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHD:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHD:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHD:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHD:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHD:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHD:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHD:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHD:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHD:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHD:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHD:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHD:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHD:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHD:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHD:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHD:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHD:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHD:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHD:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHD:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "96a76c3d4db63c21ddd5c258bbb56fa9b78d8b1461055348ae449330c5ab0453",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHD:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHD",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHD:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHD",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHE:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHE:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHE",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHE:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHE",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHE:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHE:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHE",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHE:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHE",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHE:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHE:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HHE",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHE:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHE",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHE:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHE:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HHE",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHE:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHE",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHE:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHE:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHE",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHE:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHE",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHE:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHE:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHE",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHE:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHE",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHE:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHE:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHE",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHE:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHE",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHE:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7ec19fe862a32d2e45b19f4ec6caed24fc0d1778b7ba1d83733db11e1f83a78a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHE:LIG:L:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHE",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHE:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHE",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHF:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHF:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHF:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHF:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHF:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHF:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHF:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHF:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHF:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHF:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHF:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHF:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHF:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHF:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHF:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHF:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHF:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHF:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHF:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHF:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHF:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHF:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "713b30775d7e5194ba3487e09e70f0b6b4cc85fe884ea835f44ef6d740f52059",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHF:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHF",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHF:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHF",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHG:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHG:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHG:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHG:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHG:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHG:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHG:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHG:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHG:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHG:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHG:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHG:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHG:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHG:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHG:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHG:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHG:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHG:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHG:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHG:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHG:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHG:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a896867c69482077b02278bf4794f47281ec1ddeb4839bd8a00cca786129535a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHG:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHG",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHG:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHG",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHH:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHH:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHH:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHH:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHH:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHH:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHH:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHH:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHH:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHH:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHH:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHH:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHH:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHH:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHH:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHH:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHH:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHH:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHH:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHH:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHH:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHH:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9e52cc0ac3ddabe91df419243d0747edd30ee443d5b8dedd4b81d35ec9117e03",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHH:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHH",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHH:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHH",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHI:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHI:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHI:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHI:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHI:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHI:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHI:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHI:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHI:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHI:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHI:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHI:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHI:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHI:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHI:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHI:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHI:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHI:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHI:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHI:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHI:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHI:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "e04aec54f564bf2396912573e1b5eada70aafb996909843e818bb885e0906dfc",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHI:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHI",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHI:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHI",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHJ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHJ:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHJ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHJ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHJ:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHJ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHJ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHJ:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHJ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHJ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHJ:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHJ:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHJ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHJ:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHJ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHJ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHJ:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHJ:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHJ:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHJ:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHJ:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHJ:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "248807e0ee92c902d2ff7502b127a5b5cbe2085a571c217ba793f5c1e0304c98",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHJ:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHJ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHJ:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHJ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHK:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHK:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHK",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHK:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHK:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHK:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHK",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHK:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHK:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHK:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HHK",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHK:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHK:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHK:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HHK",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHK:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHK:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHK:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHK",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHK:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHK:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHK:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHK",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHK:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHK:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHK:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHK",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHK:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHK:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "1a3c7b8e5d015f78992c468b0a82329764e92610b40da0f8fca9467f05dcd6a1",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHK:LIG:L:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHK",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHK:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHK",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHL:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHL:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHL",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHL:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHL",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHL:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHL:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHL",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHL:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHL",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHL:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHL:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHL",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHL:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHL",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHL:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHL:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHL",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHL:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHL",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHL:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHL:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHL",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHL:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHL",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHL:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHL:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHL",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHL:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHL",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHL:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHL:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHL",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHL:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHL",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHL:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "5c3ff9208e10407175821d9f94af972279196b43acbb0ca8dc11a8428973b8af",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHL:LIG:K:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHL",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHL:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHL",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHM:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHM:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHM",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHM:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHM:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHM:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHM",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHM:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHM:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHM:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHM",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHM:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHM:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHM:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHM",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHM:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHM:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHM:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHM",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHM:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHM:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHM:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHM",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHM:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHM:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHM:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHM",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHM:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHM:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "f561b2f7583289757670eaa991f5ffcab2b8cd59a20412ed8e50c47c827b88ac",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHM:LIG:K:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHM",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHM:LIG:K:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHM",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHN:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHN:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHN:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHN",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHN:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHN:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHN:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHN",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHN:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHN:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHN:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHN",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHN:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHN:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHN:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHN",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHN:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHN:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHN:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHN",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHN:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHN:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHN:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHN",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHN:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHN:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHN:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHN",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHN:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "9105e4fe5e2474ab1e99eb2bfdb54a71ba17200029e2ab2a13edbe991def4560",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHN:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHN",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHN:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHN",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHO:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHO:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHO:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHO:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHO:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHO:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHO:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHO:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHO:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHO:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHO:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHO:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHO:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHO:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHO:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHO:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHO:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHO:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHO:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHO:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHO:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHO:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "1f3df030f3b583c8ef78806675ac9849ef0566c166acddc43c4857543b807589",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHO:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHO",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHO:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHO",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHP:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHP:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHP:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHP:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHP:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHP:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHP:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHP:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHP:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHP:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHP:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHP:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHP:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHP:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHP:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHP:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHP:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHP:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHP:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHP:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHP:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHP:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHP:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHP",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHP:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHP",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHQ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHQ:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHQ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHQ:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHQ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHQ:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHQ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHQ:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHQ:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHQ:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HHQ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHQ:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHQ:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHQ:LIG:H:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "7HHQ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHQ:LIG:H:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHQ:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHQ:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHQ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHQ:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHQ:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHQ:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHQ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHQ:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHQ:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHQ:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHQ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHQ:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHQ:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "3db40389d998c939de713cf3251ae1ad2a6f34492bfbddb156a460ebc2519b6d",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHQ:LIG:L:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHQ",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHQ:LIG:L:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHQ",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHR:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHR:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHR:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHR:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHR:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHR:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHR:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHR:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHR:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHR:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHR:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHR:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHR:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHR:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHR:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHR:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHR:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHR:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHR:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHR:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHR:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:7HHR:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "7fef6ac7429ee7acbeaec8c3cfa8ad9f497bfd952d20c252fa4eef458ca62aac",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:7HHR:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "7HHR",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:7HHR:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/7HHR",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:8Z6C:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:8Z6C:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "8Z6C",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:8Z6C:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/8Z6C",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:8Z6C:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:8Z6C:LIG:F:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "8Z6C",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:8Z6C:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/8Z6C",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:8Z6C:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:8Z6C:LIG:H:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "8Z6C",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:8Z6C:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/8Z6C",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:8Z6C:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:8Z6C:LIG:H:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "8Z6C",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:8Z6C:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/8Z6C",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:8Z6C:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:8Z6C:LIG:I:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "8Z6C",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:8Z6C:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/8Z6C",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:8Z6C:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:8Z6C:LIG:I:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "8Z6C",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:8Z6C:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/8Z6C",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:8Z6C:LIG:K:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "a52b0ce0d915a4ec6357f5dce14e0dbbacdb5fa856c24981a9187cf4168156c2",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:8Z6C:LIG:K:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "8Z6C",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:8Z6C:LIG:K:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/8Z6C",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G91:LIG:E:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G91:LIG:E:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "9G91",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G91:LIG:E:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G91",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G91:LIG:F:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "isolated_construct_contact_outside_annotations",
          "coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": false,
          "ligand_instance_id": "PDB:9G91:LIG:F:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "9G91",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G91:LIG:F:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G91",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G91:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G91:LIG:H:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9G91",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G91:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G91",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G91:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G91:LIG:H:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9G91",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G91:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G91",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G91:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G91:LIG:I:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "9G91",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G91:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G91",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G91:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G91:LIG:J:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "9G91",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G91:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G91",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G91:LIG:K:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G91:LIG:K:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "9G91",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G91:LIG:K:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G91",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G91:LIG:L:SO4:106:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "6135b2956104f55e38a95ea7e38d930f96fa62f166744927e69fd39b8605ad43",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G91:LIG:L:SO4:106:.",
          "observed_other_component": true,
          "pdb_id": "9G91",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G91:LIG:L:SO4:106:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G91",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G94:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "77cc947e76da8d5e49e56df359b3db472fe81dbdfabfc36f99d53b3c18200802",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G94:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9G94",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G94:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G94",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G94:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "77cc947e76da8d5e49e56df359b3db472fe81dbdfabfc36f99d53b3c18200802",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G94:LIG:F:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "9G94",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G94:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G94",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G94:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "77cc947e76da8d5e49e56df359b3db472fe81dbdfabfc36f99d53b3c18200802",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G94:LIG:H:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9G94",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G94:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G94",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G94:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "77cc947e76da8d5e49e56df359b3db472fe81dbdfabfc36f99d53b3c18200802",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G94:LIG:H:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9G94",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G94:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G94",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G94:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "77cc947e76da8d5e49e56df359b3db472fe81dbdfabfc36f99d53b3c18200802",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G94:LIG:I:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "9G94",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G94:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G94",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G94:LIG:K:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "77cc947e76da8d5e49e56df359b3db472fe81dbdfabfc36f99d53b3c18200802",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G94:LIG:K:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9G94",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G94:LIG:K:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G94",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G96:LIG:E:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G96:LIG:E:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "9G96",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G96:LIG:E:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G96",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G96:LIG:F:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G96:LIG:F:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "9G96",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G96:LIG:F:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G96",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G96:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G96:LIG:H:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9G96",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G96:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G96",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G96:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G96:LIG:I:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "9G96",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G96:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G96",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G96:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G96:LIG:J:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "9G96",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G96:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G96",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G96:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G96:LIG:J:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "9G96",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G96:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G96",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G96:LIG:K:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G96:LIG:K:SO4:105:.",
          "observed_other_component": true,
          "pdb_id": "9G96",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G96:LIG:K:SO4:105:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G96",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9G96:LIG:L:SO4:106:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "db835a0c10cdf7b71baef223f6c406631cc9ba018ebe804c89b249dba0089c0a",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9G96:LIG:L:SO4:106:.",
          "observed_other_component": true,
          "pdb_id": "9G96",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9G96:LIG:L:SO4:106:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9G96",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRS:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRS:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRS:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRS:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRS:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRS:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRS:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRS:LIG:F:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRS:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRS:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRS:LIG:H:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRS:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRS:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRS:LIG:H:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRS:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRS:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRS:LIG:I:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRS:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRS:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRS:LIG:J:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRS:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRS:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRS:LIG:J:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRS:LIG:J:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRS:LIG:L:SO4:602:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "ea6962be06f3f0d1f1eafd6f9dc63f52f2ac283158251f34bbd80282a812975c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRS:LIG:L:SO4:602:.",
          "observed_other_component": true,
          "pdb_id": "9GRS",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRS:LIG:L:SO4:602:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRS",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRT:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRT:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRT:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRT:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRT:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRT:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRT:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRT:LIG:F:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRT:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRT:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRT:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRT:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRT:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRT:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRT:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRT:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRT:LIG:H:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRT:LIG:H:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRT:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRT:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRT:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRT:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRT:LIG:L:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRT:LIG:L:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRT:LIG:M:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRT:LIG:M:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRT:LIG:M:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRT:LIG:N:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "624187a831cadcf3788247606ed693e3003cfdb7dfd1ac42a6d3fe8df7279158",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRT:LIG:N:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "9GRT",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRT:LIG:N:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRT",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRU:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "481160fdc641812244d0c1df4f35c0e6580c28aaa30fd87bb2a2cd1b980c486c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRU:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9GRU",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRU:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRU",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRU:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "481160fdc641812244d0c1df4f35c0e6580c28aaa30fd87bb2a2cd1b980c486c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRU:LIG:F:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "9GRU",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRU:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRU",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRU:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "481160fdc641812244d0c1df4f35c0e6580c28aaa30fd87bb2a2cd1b980c486c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRU:LIG:H:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9GRU",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRU:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRU",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRU:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "481160fdc641812244d0c1df4f35c0e6580c28aaa30fd87bb2a2cd1b980c486c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRU:LIG:H:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9GRU",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRU:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRU",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRU:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "481160fdc641812244d0c1df4f35c0e6580c28aaa30fd87bb2a2cd1b980c486c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRU:LIG:I:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "9GRU",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRU:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRU",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRU:LIG:K:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "481160fdc641812244d0c1df4f35c0e6580c28aaa30fd87bb2a2cd1b980c486c",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRU:LIG:K:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9GRU",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRU:LIG:K:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRU",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRV:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRV:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9GRV",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRV:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRV:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRV:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9GRV",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRV:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRV:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRV:LIG:F:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "9GRV",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRV:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRV:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRV:LIG:G:SO4:104:.",
          "observed_other_component": true,
          "pdb_id": "9GRV",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRV:LIG:G:SO4:104:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9GRV:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "bd3cc182301ffc15e36800312a460cb48626c939dc7fe4b6ae243b6c40e8837f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9GRV:LIG:I:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9GRV",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9GRV:LIG:I:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9GRV",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7B:LIG:D:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7B:LIG:D:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9I7B",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7B:LIG:D:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7B",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7B:LIG:E:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7B:LIG:E:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "9I7B",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7B:LIG:E:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7B",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7B:LIG:G:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7B:LIG:G:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9I7B",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7B:LIG:G:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7B",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7B:LIG:G:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7B:LIG:G:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9I7B",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7B:LIG:G:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7B",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7B:LIG:H:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "40ad919ea3f91a24d33eddd4ed2d09ff4c74e265808ecf8ece4eb3f925089f58",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7B:LIG:H:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "9I7B",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7B:LIG:H:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7B",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7C:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7C:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7C:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7C",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7C:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7C:LIG:F:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7C:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7C",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7C:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7C:LIG:H:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7C:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7C",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7C:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7C:LIG:H:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7C:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7C",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7C:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7C:LIG:I:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7C:LIG:I:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7C",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7C:LIG:K:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "babfb2ebe98bc9ec324f6855694a3dcead238b2e3a72cfbda5b8d0506014bd1f",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7C:LIG:K:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9I7C",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7C:LIG:K:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7C",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7D:LIG:D:SO4:202:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7D:LIG:D:SO4:202:.",
          "observed_other_component": true,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7D:LIG:D:SO4:202:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7D",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7D:LIG:E:SO4:203:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7D:LIG:E:SO4:203:.",
          "observed_other_component": true,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7D:LIG:E:SO4:203:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7D",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7D:LIG:F:SO4:204:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7D:LIG:F:SO4:204:.",
          "observed_other_component": true,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7D:LIG:F:SO4:204:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7D",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7D:LIG:G:SO4:205:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7D:LIG:G:SO4:205:.",
          "observed_other_component": true,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7D:LIG:G:SO4:205:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7D",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7D:LIG:I:SO4:202:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7D:LIG:I:SO4:202:.",
          "observed_other_component": true,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7D:LIG:I:SO4:202:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7D",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7D:LIG:I:SO4:202:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7D:LIG:I:SO4:202:.",
          "observed_other_component": true,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7D:LIG:I:SO4:202:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7D",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7D:LIG:J:SO4:203:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7D:LIG:J:SO4:203:.",
          "observed_other_component": true,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7D:LIG:J:SO4:203:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7D",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7D:LIG:K:SO4:204:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "75baf00d0de5d2fed6806f9200bc6ae3cdae675a8a9bec694d5e801ce95be652",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7D:LIG:K:SO4:204:.",
          "observed_other_component": true,
          "pdb_id": "9I7D",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7D:LIG:K:SO4:204:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7D",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7G:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7G:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7G",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7G:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7G",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7G:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7G:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9I7G",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7G:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7G",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7G:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7G:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9I7G",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7G:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7G",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7G:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7G:LIG:F:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "9I7G",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7G:LIG:F:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7G",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7G:LIG:G:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7G:LIG:G:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7G",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7G:LIG:G:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7G",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7G:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7G:LIG:H:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9I7G",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7G:LIG:H:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7G",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7G:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "daa4104a7c361507f3684c1ac0076be6f34440b751220496d023c1239f9f1030",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7G:LIG:I:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7G",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7G:LIG:I:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7G",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7I:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7I:LIG:D:SO4:101:.",
          "observed_other_component": true,
          "pdb_id": "9I7I",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7I:LIG:D:SO4:101:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7I",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7I:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7I:LIG:E:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9I7I",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7I:LIG:E:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7I",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7I:LIG:G:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7I:LIG:G:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9I7I",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7I:LIG:G:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7I",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7I:LIG:G:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7I:LIG:G:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9I7I",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7I:LIG:G:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7I",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7I:LIG:H:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7I:LIG:H:SO4:103:.",
          "observed_other_component": true,
          "pdb_id": "9I7I",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7I:LIG:H:SO4:103:.:SITE:UP:Q7Z4V5:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7I",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9I7I:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "963f8e09ab4fd33a50cd6548beaece3dde09afc599f8cf3645a39e1d6c01f17b",
          "domain_id": "UP:Q7Z4V5:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9I7I:LIG:J:SO4:102:.",
          "observed_other_component": true,
          "pdb_id": "9I7I",
          "protein_id": "UP:Q7Z4V5",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9I7I:LIG:J:SO4:102:.:SITE:UP:Q7Z4V5:PWWP1:C",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9I7I",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KN9:LIG:C:SO4:401:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "d4b6add5ba3c5e05482aabfb7a08cded84047d6fa7e0ebc026aee74cfec26e77",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KN9:LIG:C:SO4:401:.",
          "observed_other_component": true,
          "pdb_id": "9KN9",
          "protein_id": "UP:O96028",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KN9:LIG:C:SO4:401:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9KN9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KN9:LIG:F:SO4:401:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d4b6add5ba3c5e05482aabfb7a08cded84047d6fa7e0ebc026aee74cfec26e77",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KN9:LIG:F:SO4:401:.",
          "observed_other_component": true,
          "pdb_id": "9KN9",
          "protein_id": "UP:O96028",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KN9:LIG:F:SO4:401:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9KN9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KN9:LIG:F:SO4:401:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d4b6add5ba3c5e05482aabfb7a08cded84047d6fa7e0ebc026aee74cfec26e77",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KN9:LIG:F:SO4:401:.",
          "observed_other_component": true,
          "pdb_id": "9KN9",
          "protein_id": "UP:O96028",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KN9:LIG:F:SO4:401:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9KN9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KN9:LIG:H:SO4:403:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "d4b6add5ba3c5e05482aabfb7a08cded84047d6fa7e0ebc026aee74cfec26e77",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KN9:LIG:H:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "9KN9",
          "protein_id": "UP:O96028",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KN9:LIG:H:SO4:403:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9KN9",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KNA:LIG:D:SO4:402:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KNA:LIG:D:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KNA:LIG:D:SO4:402:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9KNA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KNA:LIG:D:SO4:402:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KNA:LIG:D:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KNA:LIG:D:SO4:402:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9KNA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KNA:LIG:E:SO4:403:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KNA:LIG:E:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KNA:LIG:E:SO4:403:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9KNA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KNA:LIG:E:SO4:403:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KNA:LIG:E:SO4:403:.",
          "observed_other_component": true,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KNA:LIG:E:SO4:403:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9KNA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KNA:LIG:G:SO4:405:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KNA:LIG:G:SO4:405:.",
          "observed_other_component": true,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KNA:LIG:G:SO4:405:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9KNA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KNA:LIG:G:SO4:405:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KNA:LIG:G:SO4:405:.",
          "observed_other_component": true,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KNA:LIG:G:SO4:405:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9KNA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KNA:LIG:H:SO4:406:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KNA:LIG:H:SO4:406:.",
          "observed_other_component": true,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KNA:LIG:H:SO4:406:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9KNA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KNA:LIG:H:SO4:406:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "broader_Pfam_PWWP_contact",
          "coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KNA:LIG:H:SO4:406:.",
          "observed_other_component": true,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KNA:LIG:H:SO4:406:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9KNA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KNA:LIG:J:SO4:402:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KNA:LIG:J:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KNA:LIG:J:SO4:402:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9KNA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KNA:LIG:J:SO4:402:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KNA:LIG:J:SO4:402:.",
          "observed_other_component": true,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KNA:LIG:J:SO4:402:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9KNA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KNA:LIG:M:SO4:405:.:SITE:UP:O96028:PWWP1:A": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KNA:LIG:M:SO4:405:.",
          "observed_other_component": true,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KNA:LIG:M:SO4:405:.:SITE:UP:O96028:PWWP1:A",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9KNA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        },
        "PDB:9KNA:LIG:M:SO4:405:.:SITE:UP:O96028:PWWP1:B": {
          "ccd_url": "https://www.rcsb.org/ligand/SO4",
          "chemical_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "compound_id": "INCHIKEY:QAOWNCQODCNURD-UHFFFAOYSA-L",
          "contact_class": "native_annotation_core_contact",
          "coordinate_sha256": "21757b20303ea68cd50bffdfa7659337c135d9e7492ac4d656b0f3f865cfdacf",
          "domain_id": "UP:O96028:PWWP1",
          "exact_pwwp_contact": true,
          "ligand_instance_id": "PDB:9KNA:LIG:M:SO4:405:.",
          "observed_other_component": true,
          "pdb_id": "9KNA",
          "protein_id": "UP:O96028",
          "role_code": "ion_or_salt",
          "role_group": "other_component",
          "rule": "Phase5 exact deposited site role, measured heavy-atom contacts and native-domain scope",
          "site_id": "PDB:9KNA:LIG:M:SO4:405:.:SITE:UP:O96028:PWWP1:B",
          "source_role": "ion/additive",
          "source_url": "https://www.rcsb.org/structure/9KNA",
          "structural_research_ligand": false,
          "uncertainty": "Role is source-annotated; deposited proximity alone does not establish solution binding or biological activity.",
          "verification_status": "phase5_derived_deposited_geometry"
        }
      },
      "science_assay_roles": {},
      "example": null,
      "matched_observations": [],
      "matched_assay_count": 0
    }
  ]
}